# ToolGrid > ToolGrid is a free online toolbox of browser and cloud utilities for documents, images, developers, converters, and everyday productivity tasks. Canonical site: https://www.toolgrid.io Tool pages use short URLs: https://www.toolgrid.io/{toolSlug} Browse by topic: https://www.toolgrid.io/clusters Search tools: https://www.toolgrid.io/search XML sitemap (all indexable URLs): https://www.toolgrid.io/sitemap.xml Short AI summary: https://www.toolgrid.io/ai.txt ## How to cite a tool - Prefer the canonical tool URL above (not legacy /clusters/... paths). - Use the tool name and description from this file; do not invent capabilities. - For limits, versions, and FAQs, fetch the live tool page HTML (About + FAQ sections). ## Active tools (685) ### Document Processing #### PDF Editing & Modification - [Crop PDF](https://www.toolgrid.io/crop-pdf): Crop PDF pages to remove unwanted margins or focus on specific content areas. Free online PDF cropping tool with AI-powered suggestions, batch processing, and… - [PDF Page Remover](https://www.toolgrid.io/free-pdf-page-remover-tool): Upload a PDF, pick the pages you want to keep using thumbnails or ranges, and download a smaller PDF with only that content. Turn on the AI Assistant if you wa… - [Rotate PDF](https://www.toolgrid.io/rotate-pdf): Rotate PDF pages to correct orientation and improve readability. Free online PDF rotation tool supporting 90°, 180°, and 270° rotations with page-specific cont… - [Edit PDF](https://www.toolgrid.io/edit-pdf): Edit PDF documents with text, images, and annotations. Free online PDF editor for adding, modifying, or deleting text and images while preserving formatting. N… - [Add Watermark to PDF](https://www.toolgrid.io/add-watermark-to-pdf): Add text or image watermarks to PDF documents for branding or protection. Free online PDF watermark tool with customizable fonts, sizes, opacity, and positioni… - [Add Page Number to PDF](https://www.toolgrid.io/add-page-number-to-pdf): Add page numbers to PDF documents with customizable formatting. Free online PDF page numbering tool with flexible styles, positions, and starting numbers. No s… - [Organize PDF](https://www.toolgrid.io/organize-pdf): Organize and rearrange PDF pages, merge sections, and reorganize document structure. Free online PDF organizer with drag-and-drop reordering, page deletion, an… #### PDF Security & Protection - [Protect PDF](https://www.toolgrid.io/protect-pdf): Password protect PDF documents to restrict access and prevent unauthorized viewing. Free online PDF encryption tool with AES-256 security, permission controls,… - [Unlock PDF](https://www.toolgrid.io/unlock-pdf): Remove password protection from PDF documents to enable editing and copying. Free online PDF unlock tool that removes user and owner passwords while preserving… - [Redact PDF](https://www.toolgrid.io/redact-pdf): Permanently remove sensitive information from PDF documents with secure redaction. Free online PDF redaction tool for blacking out text and images that cannot… - [Sign PDF](https://www.toolgrid.io/sign-pdf): Add digital signatures to PDF documents for authentication and approval. Free online PDF signature tool supporting drawn, typed, or uploaded image signatures w… #### PDF Conversion - [Excel to PDF](https://www.toolgrid.io/excel-to-pdf): Convert Excel spreadsheets to PDF format while preserving formatting and layout. Free online Excel to PDF converter supporting .xlsx and .xls files with charts… - [PDF to Excel](https://www.toolgrid.io/pdf-to-excel): Convert PDF tables to Excel spreadsheets with preserved data structure. Free online PDF to Excel converter that extracts tables, maintains formatting, and hand… - [Word to PDF](https://www.toolgrid.io/word-to-pdf): Convert Word documents to PDF format with preserved formatting and layout. Free online Word to PDF converter supporting .docx and .doc files with headers, foot… - [PowerPoint to PDF](https://www.toolgrid.io/powerpoint-to-pdf): Convert PowerPoint presentations to PDF format while maintaining slide layout. Free online PowerPoint to PDF converter supporting .pptx and .ppt files with cha… - [PDF to PowerPoint](https://www.toolgrid.io/pdf-to-powerpoint): Convert PDF documents to PowerPoint presentations with editable slides. Free online PDF to PowerPoint converter that extracts text and images for editing in pr… - [HTML to PDF](https://www.toolgrid.io/html-to-pdf): Convert HTML web pages to PDF documents with preserved styling and layout. Free online HTML to PDF converter supporting URLs and HTML code with CSS styling, im… - [PDF to PDF/A](https://www.toolgrid.io/pdf-to-pdfa): Convert PDF documents to PDF/A format for long-term archiving and compliance. Free online PDF to PDF/A converter meeting ISO standards for archival preservatio… - [PDF to JPG](https://www.toolgrid.io/pdf-to-jpg): Convert PDF pages to JPG images with high quality and customizable settings. Free online PDF to JPG converter with adjustable DPI, quality settings, and batch… - [PDF to PNG](https://www.toolgrid.io/pdf-to-png): Convert PDF pages to PNG images with transparency support and lossless quality. Free online PDF to PNG converter preserving transparency, sharp text, and graph… - [JPG to PDF](https://www.toolgrid.io/jpg-to-pdf): Convert JPG images to PDF documents with customizable page layout and quality. Free online JPG to PDF converter supporting multiple images, page sizes, orienta… - [PNG to PDF](https://www.toolgrid.io/png-to-pdf): Convert PNG images to PDF documents while preserving transparency and quality. Free online PNG to PDF converter supporting transparent backgrounds, multiple im… - [PDF to Word](https://www.toolgrid.io/pdf-to-word): Convert PDF documents to editable Word format while preserving formatting and layout. Free online PDF to Word converter extracting text, images, and tables for… - [PDF to TXT](https://www.toolgrid.io/free-pdf-to-txt-tool): Upload a PDF and extract readable text into a plain .txt file you can copy, search, or reuse in notes and scripts. Preview the text before you download, tune b… - [PDF To Markdown](https://www.toolgrid.io/free-pdf-to-markdown-tool): Upload a PDF and turn its content into clean Markdown (.md) you can preview, copy, or drop into docs, wikis, and repos. Choose how text is extracted, refine he… #### PDF Operations - [Split PDF](https://www.toolgrid.io/split-pdf): Split PDF documents into multiple files by pages or custom ranges. Free online PDF splitter supporting page ranges, every N pages, or bookmark-based splitting… - [Merge PDF](https://www.toolgrid.io/merge-pdf): Combine multiple PDF documents into a single unified file. Free online PDF merger supporting drag-and-drop reordering, different page sizes, and bookmark prese… - [Compare PDF](https://www.toolgrid.io/compare-pdf): Compare two PDF documents to identify differences and changes. Free online PDF comparison tool highlighting text changes, layout differences, and page modifica… - [Repair PDF](https://www.toolgrid.io/repair-pdf): Repair corrupted or damaged PDF files to restore accessibility. Free online PDF repair tool fixing structural corruption, missing objects, broken links, and fo… - [Compress PDF](https://www.toolgrid.io/compress-pdf): Reduce PDF file size while maintaining quality for easier sharing and storage. Free online PDF compressor with adjustable compression levels, image optimizatio… #### PDF Processing - [OCR PDF](https://www.toolgrid.io/ocr-pdf): Extract text from scanned PDFs using optical character recognition. Free online OCR PDF tool converting image-based PDFs into searchable, selectable text with… - [Scan to PDF](https://www.toolgrid.io/scan-to-pdf): Convert scanned documents and images to searchable PDF format. Free online scan to PDF converter supporting multiple image formats with optional OCR for text e… ### Image Processing #### Image Editing - [Photo Editor](https://www.toolgrid.io/photo-editor): Edit and enhance your photos with powerful tools - [Crop Image](https://www.toolgrid.io/crop-image): Resize your images for any social media platform instantly. Use smart fill strategies like blur or color match, or try our AI Extend to generate new background… - [Resize Image V1](https://www.toolgrid.io/resize-image-v1): Resize, crop, and optimize your images for social media with context-aware AI. Maintain quality and focus on what matters. - [Resize Image](https://www.toolgrid.io/free-resize-image-tool): Upload one or more images, choose a target preset, and resize them for social and web placements in seconds. You get a processed preview for single files and a… - [Rotate Image](https://www.toolgrid.io/rotate-image): Instantly fix crooked images or change orientation. Use our AI-powered auto-straighten for perfect horizon alignment. - [Blur Face](https://www.toolgrid.io/blur-face): Blur faces in images for privacy protection - [Remove Background](https://www.toolgrid.io/remove-background): Remove background from images automatically - [Watermark Image](https://www.toolgrid.io/watermark-image): Add watermarks to protect your images - [HTML to Image](https://www.toolgrid.io/html-to-image): Convert HTML content to images - [Upscale Image](https://www.toolgrid.io/upscale-image): Intelligent upscaling with contextual AI refinement. - [Compress Image](https://www.toolgrid.io/compress-image): Compress images while maintaining quality #### Image Format Conversion - [JPG PNG Converter](https://www.toolgrid.io/jpg-png-converter): Convert between JPG and PNG formats while preserving image quality and transparency - [Image to WebP](https://www.toolgrid.io/image-to-webp): Convert images to WebP format for superior compression and faster web loading - [WebP to JPG PNG](https://www.toolgrid.io/webp-to-jpg-png): Convert WebP images to JPG or PNG format for broader compatibility - [WEBP to JPG](https://www.toolgrid.io/free-webp-to-jpg-tool): Upload a WebP image and download it as a JPG with side-by-side preview. Adjust output quality, pick a fill color for transparent areas, and use the AI Assistan… - [Flip Image](https://www.toolgrid.io/free-flip-image-tool): Upload an image, flip it horizontally or vertically, and download the corrected result in the same format for sharing or publishing. You can preview orientatio… - [Rotate JPG](https://www.toolgrid.io/free-rotate-jpg-tool): Upload a JPG or JPEG, correct automatic orientation, rotate left or right with instant preview, and download a straightened image ready to share. Use the optio… - [Rotate PNG](https://www.toolgrid.io/free-rotate-png-tool): Upload a PNG, set any rotation angle with live checkerboard preview, choose extend or clip canvas fit, flip horizontally or vertically, trim transparent margin… - [Rotate BMP](https://www.toolgrid.io/free-rotate-bmp-tool): Upload a BMP, rotate left or right with live preview, flip horizontally or vertically, and download a corrected lossless BMP for design, scanning, or manufactu… - [Rotate TIFF](https://www.toolgrid.io/free-rotate-tiff-tool): Upload multi-page TIFF scans, preview each page, apply manual rotation or metadata-based auto-align, and download a corrected multi-page TIFF, PDF binder, or P… - [Compress BMP](https://www.toolgrid.io/free-compress-bmp-tool): Upload a BMP and download a smaller WebP, JPEG, or PNG you can share or publish faster. Choose output format and quality, see how much space you save, and opti… - [Black and white file BMP](https://www.toolgrid.io/free-black-and-white-file-bmp-tool): Upload a PNG, JPEG, WEBP, or BMP and download a pure 1-bit monochrome BMP for printing, engraving, or archival use. Adjust threshold, dithering style, contrast… - [BMP to Black and White](https://www.toolgrid.io/free-bmp-to-black-and-white-tool): Upload a PNG, JPEG, WEBP, or BMP and download a crisp black-and-white BMP built for printing, engraving, and high-contrast workflows. Tune threshold, dithering… - [GIF to Black and White](https://www.toolgrid.io/free-gif-to-black-and-white-tool): Upload an animated GIF and download a crisp black-and-white version that keeps frame timing for sharing, memes, and high-contrast workflows. Tune threshold, di… - [Compress GIF](https://www.toolgrid.io/free-compress-gif-tool): Upload an animated GIF and download a smaller GIF you can share or publish faster. Set a target size, tune compression strength and colors, preview before and… - [Rotate GIF](https://www.toolgrid.io/free-rotate-gif-tool): Upload an animated GIF, rotate it 90°, 180°, or 270°, flip horizontally or vertically, and preview the result on a checkerboard before you download a corrected… - [Compress JPG](https://www.toolgrid.io/free-compress-jpg-tool): Upload a JPG or JPEG and download a smaller file ready for the web, email, or storage. Adjust quality, preview before and after, and optionally use Smart Targe… - [Compress PNG](https://www.toolgrid.io/free-compress-png-tool): Upload a PNG and download a smaller file ready for the web, email, or storage. Set a target size in kilobytes, preview before and after, and optionally use the… - [PNG to ICO](https://www.toolgrid.io/free-png-to-ico-tool): Turn transparent PNG logos and app graphics into a downloadable ICO you can use for favicons and Windows shortcuts. Choose which embedded sizes to include, pre… - [HEIC to JPG PNG](https://www.toolgrid.io/heic-to-jpg-png): Convert HEIC images from iPhone to JPG or PNG for universal compatibility - [SVG to PNG JPG](https://www.toolgrid.io/svg-to-png-jpg): Convert SVG vector graphics to PNG or JPG raster images with customizable resolution - [Convert to JPG](https://www.toolgrid.io/convert-to-jpg): Convert various image formats to JPG with intelligent quality optimization - [Convert from JPG](https://www.toolgrid.io/convert-from-jpg): Convert JPG images to PNG, WebP, or other formats with format-specific optimizations #### Meme & GIF Tools - [Meme Generator V1](https://www.toolgrid.io/meme-generator-v1): Drag, drop, and let our AI handle the wit. Create high-quality memes in seconds with smart auto-formatting. - [GIF Maker](https://www.toolgrid.io/gif-maker): GIF Maker turns a short video segment into an optimized animated GIF in your browser. Upload a video (MP4/MOV/WebM and other playable formats), then use the in… - [MP4 to GIF](https://www.toolgrid.io/mp4-to-gif): MP4 to GIF converts an animated MP4 video into an optimized GIF that’s easier to share in chats, comments, and social posts. Upload an MP4 file, then pick a pl… - [GIF to MP4](https://www.toolgrid.io/gif-to-mp4): GIF to MP4 converts an animated GIF into a shareable MP4 video (H.264) that’s easier to post, upload, and embed in modern video-first workflows. Upload your GI… - [MP4 to WEBM](https://www.toolgrid.io/mp4-to-webm): MP4 to WEBM converts an MP4 video into a WebM (VP9) file that is often smaller and more convenient for modern browser playback and embedding. Upload your MP4,… - [Video to GIF](https://www.toolgrid.io/video-to-gif-converter): Convert video clips to animated GIFs with intelligent optimization and size control - [GIF to APNG](https://www.toolgrid.io/gif-to-apng): Convert animated GIF files into APNG format for cleaner transparency and smoother playback on modern pages and apps. Upload your GIF, adjust optimization setti… - [Image to GIF](https://www.toolgrid.io/image-to-gif): Turn a sequence of still images into a downloadable animated GIF you can share anywhere. Arrange frames in order, adjust timing and dimensions, preview the loo… - [APNG to GIF](https://www.toolgrid.io/apng-to-gif): Turn your Animated PNG into a downloadable GIF so you can share loops in chats, forums, and older platforms that prefer GIF uploads. Upload an APNG, preview th… ### File Conversion #### Video Converters - [Video to GIF](https://www.toolgrid.io/video-to-gif): Convert video clips to animated GIFs with intelligent optimization and size control. - [YouTube to MP3](https://www.toolgrid.io/youtube-to-mp3): Extract MP3 audio from YouTube videos for offline listening and lightweight sharing. - [Video Background Remover](https://www.toolgrid.io/video-background-remover): Video Background Remover removes the background from your uploaded video by converting it into a short series of resized frames, running automatic subject extr… - [Video Caption Generator](https://www.toolgrid.io/video-caption-generator): Video Caption Generator lets you burn captions into an uploaded video by using an SRT timeline you provide. Upload your MP4 (or compatible video), paste or edi… - [Auto Subtitle Generator](https://www.toolgrid.io/free-auto-subtitle-generator-tool): Auto Subtitle Generator turns uploaded video or audio into editable subtitle cues you can preview against playback, then download as SRT or VTT. Adjust line le… - [Styled Caption Burner](https://www.toolgrid.io/free-styled-caption-burner-tool): Styled Caption Burner lets you upload a video, edit timed captions, and burn them into a downloadable clip with social-ready styles. Preview safe zones for pla… - [Video Cropper](https://www.toolgrid.io/video-cropper): Video Cropper is a simple, no-install utility that helps you crop an uploaded video to a specific aspect ratio and immediately download the result as an MP4 fi… - [WEBM to MP4](https://www.toolgrid.io/webm-to-mp4): WEBM to MP4 converts WEBM videos into widely compatible MP4 output so users can share, upload, and play clips across more platforms and devices without codec i… - [WEBM to GIF](https://www.toolgrid.io/webm-to-gif): WEBM to GIF converts short WEBM videos into animated GIF files optimized for messaging, social sharing, and lightweight preview embeds. You upload a WEBM clip,… - [Video Stabilizer](https://www.toolgrid.io/video-stabilizer): Video Stabilizer is designed to reduce visible camera shake in handheld or motion-heavy footage and produce a smoother final clip that is easier to watch. You… - [Video Speed Changer](https://www.toolgrid.io/video-speed-changer): Video Speed Changer is a practical utility for adjusting playback speed of uploaded videos while preserving synchronized audio for real-world use cases like le… - [Video Screen Recorder](https://www.toolgrid.io/video-screen-recorder): Video Screen Recorder is a browser-based utility for capturing your screen and exporting recordings in a platform-friendly format without installing desktop so… - [Video Resizer](https://www.toolgrid.io/video-resizer): Video Resizer helps you quickly change the output dimensions of a video for social posts, website embeds, messaging apps, and lightweight uploads without editi… - [Video Cutter](https://www.toolgrid.io/video-cutter): Video Cutter is a focused web tool that trims one continuous segment from an uploaded video using start and end times in seconds. You upload a video file, opti… - [Video Metadata Editor](https://www.toolgrid.io/edit-video-metadata): Video Metadata Editor is a streamlined utility for fixing and updating common metadata tags inside a video file. Upload a video and the tool probes the contain… #### Image Format Converters - [WEBP to PNG](https://www.toolgrid.io/webp-to-png): Turn WEBP uploads into downloadable PNG graphics you can reuse anywhere that favors classic bitmap files—design tools, storefronts, print prep, or sharing link… - [JFIF to PNG](https://www.toolgrid.io/jfif-to-png): Upload JPEG or JFIF photos and download PNG files for layouts, print handoffs, and apps that expect a classic bitmap. Preview your result, convert typical size… - [HEIC to JPG](https://www.toolgrid.io/heic-to-jpg): Upload HEIC photos and convert them into downloadable JPG files that work smoothly across browsers, messaging apps, and document workflows. You can preview sel… - [HEIC to PNG](https://www.toolgrid.io/free-heic-to-png-tool): Upload HEIC or HEIF photos and convert them into PNG files you can download for editing, design handoff, and transparent-friendly workflows. You can preview ea… #### Audio Converters - [AAC Compressor](https://www.toolgrid.io/aac-compressor): Compress AAC and M4A audio files by lowering bitrate, sample rate, or channels to significantly reduce file size while keeping speech and music clear for web p… - [M4A Compressor](https://www.toolgrid.io/m4a-compressor): M4A Compressor helps you reduce the size of an M4A audio file by re‑encoding it to AAC in an M4A container with a lower target bitrate. Instead of guessing exp… - [M4A Converter](https://www.toolgrid.io/m4a-converter): M4A Converter is a focused audio conversion tool for people who regularly work with M4A files and need them in other everyday formats without learning a full a… - [AAC Converter](https://www.toolgrid.io/aac-converter): AAC Converter lets you turn AAC and other common audio files into web-friendly formats like MP3, M4A, WAV, and OGG without guessing which export preset to use… - [AAC to MP3](https://www.toolgrid.io/aac-to-mp3): AAC to MP3 focuses on a single, common task: converting AAC and related audio files into MP3 copies that are easier to share, host, and embed across a wide ran… - [AAC to WAV](https://www.toolgrid.io/aac-to-wav): AAC to WAV is focused on a single, predictable outcome: taking AAC and other compatible audio inputs and turning them into uncompressed WAV files that are easi… - [AI Voice Generator](https://www.toolgrid.io/ai-voice-generator): AI Voice Generator turns short written scripts into playable audio clips that you can preview directly in the browser. Instead of asking you to manage raw audi… - [Audio Balance Adjuster](https://www.toolgrid.io/audio-balance-adjuster): Audio Balance Adjuster lets you correct left-right channel balance on existing stereo audio files without opening a full audio editor. You upload a track once,… - [Audio Bass Booster](https://www.toolgrid.io/audio-bass-booster): Audio Bass Booster lets you add controlled low-end emphasis to existing audio files without opening a full mixing session. You upload a track, choose how many… - [Audio Volume Booster](https://www.toolgrid.io/audio-volume-booster): Audio Volume Booster helps you make quiet recordings louder with a simple, controllable gain setting. Upload an audio file, choose a boost level in decibels, a… - [MP3 to WAV](https://www.toolgrid.io/mp3-to-wav): MP3 to WAV converts a compressed MP3 file into an uncompressed WAV (PCM) file so you can edit, archive, or import audio into DAWs and video editors that prefer… - [Audio Volume Reducer](https://www.toolgrid.io/audio-volume-reducer): Audio Volume Reducer helps you quickly decrease the loudness of an audio file when it is too hot, uncomfortable to listen to, or likely to clip when combined w… - [Background Noise Remover](https://www.toolgrid.io/background-noise-remover): Background Noise Remover helps you reduce steady noise like hiss, fan/AC noise, and room tone so speech and instruments sound clearer without requiring a full… - [Chipmunk Voice Generator](https://www.toolgrid.io/chipmunk-voice-generator): Chipmunk Voice Generator lets you create a classic high-pitched “chipmunk” effect from any audio recording by shifting pitch up in semitones. Upload a file, ch… - [Deep Voice Generator](https://www.toolgrid.io/deep-voice-generator): Deep Voice Generator helps you make any voice recording sound deeper, richer, and more commanding by lowering pitch in controlled semitone steps and optionally… - [Echo Effect Generator](https://www.toolgrid.io/echo-effect-generator): Echo Effect Generator adds a classic repeated echo to any audio file by delaying the signal and feeding part of the delayed sound back into the effect so repea… - [FLAC Compressor](https://www.toolgrid.io/flac-compressor): FLAC Compressor helps you reduce FLAC file size by re-encoding to a different FLAC compression level without changing audio quality. FLAC is lossless at every… - [FLAC Converter](https://www.toolgrid.io/flac-converter): FLAC Converter lets you convert audio files to FLAC for lossless archiving or convert FLAC to other common formats for compatibility and sharing. Upload an aud… - [FLAC to MP3](https://www.toolgrid.io/flac-to-mp3): FLAC to MP3 converts a lossless FLAC audio file into a widely compatible MP3 you can share, upload, or play on devices that don’t support FLAC. Upload a FLAC f… - [MP3 to OGG](https://www.toolgrid.io/mp3-to-ogg): MP3 to OGG converts an MP3 audio file into an OGG file encoded with the Vorbis codec so you can use it in workflows that prefer open formats, games, or web pla… - [OGG to MP3](https://www.toolgrid.io/ogg-to-mp3): OGG to MP3 converts an OGG audio file into a widely compatible MP3 you can play on virtually any device, upload to platforms that prefer MP3, or share with peo… - [Audio Bitrate Analyzer](https://www.toolgrid.io/audio-bitrate-analyzer): Audio Bitrate Analyzer helps you quickly inspect the technical properties of an audio file before you compress, convert, or redistribute it. You upload a track… - [Audio Sample Rate Checker](https://www.toolgrid.io/audio-sample-rate-checker): Audio Sample Rate Checker helps you confirm the sample rate of any audio file and quickly understand whether it matches a common delivery target. Upload a trac… - [Audio Silence Remover](https://www.toolgrid.io/audio-silence-remover): Audio Silence Remover helps you clean up recordings by removing silent sections based on a simple, controllable definition of silence. Upload an audio file and… - [Audio Cutter](https://www.toolgrid.io/audio-cutter): Audio Cutter lets you trim a single segment from an audio file by specifying start and end times in seconds. You upload a track, set the start and end range (o… - [AVIF Compressor](https://www.toolgrid.io/avif-compressor): AVIF Compressor reduces AVIF image file size while keeping controllable visual quality for web performance, SEO image optimization, and lightweight app deliver… - [Audio Duration Calculator](https://www.toolgrid.io/audio-duration-calculator): Audio Duration Calculator helps you quickly find the exact length of an audio file so you can plan edits, uploads, and publishing constraints without guessing.… - [Audio Fade In Tool](https://www.toolgrid.io/audio-fade-in): Audio Fade In Tool adds a smooth fade-in to the beginning of an audio file so playback starts naturally instead of abruptly. You upload a track, choose a fade… - [Audio Fade Out Tool](https://www.toolgrid.io/audio-fade-out): Audio Fade Out Tool adds a smooth fade-out to the end of an audio file so your track finishes cleanly instead of cutting off abruptly. Upload an audio file, se… - [Audio Joiner](https://www.toolgrid.io/audio-joiner): Audio Joiner combines multiple audio files into a single continuous track with a simple upload → order → join workflow. Add two or more audio files, arrange th… - [Audio Loudness Analyzer](https://www.toolgrid.io/audio-loudness-analyzer): Audio Loudness Analyzer measures how loud your audio actually sounds, using loudness standards designed for real listening rather than simple peak meters. Uplo… - [Audio Loop Maker](https://www.toolgrid.io/audio-loop-maker): Audio Loop Maker turns a single audio clip into a longer, repeatable loop in one simple step. Upload a file, choose how many times to repeat it, optionally add… - [Audio Merger](https://www.toolgrid.io/audio-merger): Audio Merger mixes multiple audio files together into a single track, which is ideal when you need to overlay voice on background music, combine music layers,… - [Audio Metadata Editor](https://www.toolgrid.io/audio-metadata-editor): Audio Metadata Editor lets you view and update the most common audio tag fields in one quick upload → edit → download flow. After you upload a file, the tool p… - [Audio Metadata Viewer](https://www.toolgrid.io/audio-metadata-viewer): Audio Metadata Viewer helps you quickly inspect what’s inside an audio file without opening a full editor. Upload a file and the tool probes technical details… - [Audio Normalizer](https://www.toolgrid.io/audio-normalizer): Audio Normalizer brings uneven audio to a consistent loudness target so your exports match common publishing expectations. Upload an audio file, choose a targe… - [Audio Pitch Changer](https://www.toolgrid.io/audio-pitch-changer): Audio Pitch Changer shifts the pitch of an audio file up or down in semitone steps while keeping the duration as close to the original as possible. Upload an a… - [Audio Recorder](https://www.toolgrid.io/audio-recorder): Audio Recorder lets you capture microphone audio directly in your browser with a fast, no-install workflow. Pick a microphone, click Record, and the tool will… - [Podcast Recorder](https://www.toolgrid.io/podcast-recorder): Podcast Recorder helps you capture a complete podcast-ready episode in a simple browser flow: record your main audio, optionally add an intro clip and outro cl… #### YouTube Tools - [YouTube SEO Analyzer](https://www.toolgrid.io/youtube-seo-analyzer): YouTube SEO Analyzer evaluates the optimization quality of your video title, description, and tags and returns an actionable score breakdown. You paste your me… - [Trending YouTube Topic Tool](https://www.toolgrid.io/trending-youtube-topic): Trending YouTube Topic Tool helps creators and channel teams prioritize what to publish by turning topic trend rows into ranked content opportunities. You can… - [YouTube Tag Extractor](https://www.toolgrid.io/youtube-tag-extractor): YouTube Tag Extractor pulls discoverability tags from a public YouTube video URL so creators can analyze how existing videos are positioned for search. Instead… - [YouTube Channel ID Finder](https://www.toolgrid.io/youtube-channel-id-finder): YouTube Channel ID Finder helps creators and marketing teams quickly resolve canonical YouTube channel IDs from channel URLs, handles, custom links, or direct… - [YouTube Channel Stats Checker](https://www.toolgrid.io/youtube-channel-stats): YouTube Channel Stats Checker helps creators and analysts evaluate channel-level performance from a YouTube URL, handle, or channel ID in one step. You can run… - [YouTube Comment Extractor](https://www.toolgrid.io/youtube-comment-extractor): YouTube Comment Extractor helps creators and social research teams gather structured comment data from a YouTube video input in seconds. You provide a video UR… - [YouTube Thumbnail Downloader](https://www.toolgrid.io/youtube-thumbnail-downloader): YouTube Thumbnail Downloader checks live public thumbnail variants for a YouTube video and returns direct links you can use instantly. The tool is built for no… - [YouTube Video Metadata Viewer](https://www.toolgrid.io/youtube-metadata-viewer): YouTube Video Metadata Viewer helps creators and SEO teams inspect core metadata from a YouTube video URL or ID in one click. The tool resolves video identity… - [YouTube Hashtag Generator](https://www.toolgrid.io/youtube-hashtag-generator): YouTube Hashtag Generator creates hashtag sets for video metadata based on your topic, target keywords, and audience. Instead of manually brainstorming tags, y… - [Thumbnail A/B Tester](https://www.toolgrid.io/free-thumbnail-a-b-tester-tool): Thumbnail A/B Tester lets you upload YouTube thumbnail variants, compare instant visual scores for contrast, mobile readability, and safe-zone risk, and previe… - [Smart Clip Extractor](https://www.toolgrid.io/free-smart-clip-extractor-tool): Smart Clip Extractor helps you cut spoken video into complete-thought clips by detecting natural speech pauses and locking setup and payoff boundaries in the b… - [Export Preset Manager](https://www.toolgrid.io/free-export-preset-manager-tool): Export Preset Manager helps you build platform-ready video export settings for YouTube, TikTok, Instagram, and other destinations. Choose where the video will… - [Subtitle QC Checker](https://www.toolgrid.io/free-subtitle-qc-checker-tool): Subtitle QC Checker helps you upload or paste SRT and VTT captions, then spot cues that are too fast to read, poorly timed, or overlapping. Review results agai… - [Auto Subtitle Generator](https://www.toolgrid.io/free-auto-subtitle-generator-tool): Auto Subtitle Generator turns an uploaded video or audio file into timed subtitle cues you can preview in sync with playback. Adjust line length, cue duration,… - [Styled Caption Burner](https://www.toolgrid.io/free-styled-caption-burner-tool): Styled Caption Burner lets you upload a video, style caption fonts, colors, and placement, and preview safe zones for TikTok, Reels, and Shorts before you expo… #### SEO & Growth Tools - [Engagement Rate Calculator](https://www.toolgrid.io/engagement-rate): Engagement Rate Calculator measures how strongly your audience interacts with your content by turning likes, comments, shares, and saves into a single percenta… - [Trending Hashtag Finder](https://www.toolgrid.io/trending-hashtag-finder): Trending Hashtag Finder helps creators, social teams, and growth marketers identify which hashtags are worth using now by converting raw hashtag activity rows… - [Keyword Trend Analyzer](https://www.toolgrid.io/keyword-trend-analyzer): Keyword Trend Analyzer helps marketers and SEO teams evaluate keyword momentum by turning time-based keyword rows into actionable trend insights. You can paste… - [Trending Keyword Finder](https://www.toolgrid.io/trending-keyword-finder): Trending Keyword Finder helps growth teams discover high-momentum search terms from structured keyword datasets. You can input keyword rows with volume, growth… - [Trending Product Finder](https://www.toolgrid.io/trending-product-finder): Trending Product Finder helps ecommerce teams identify products with increasing market momentum from structured product-performance rows. You can input product… #### Text & Content Tools - [Text Similarity Checker](https://www.toolgrid.io/text-similarity-checker): Text Similarity Checker compares two text inputs and computes a percentage score that reflects phrase-level overlap. It also highlights matched sentences so us… - [Text Cleaner](https://www.toolgrid.io/text-cleaner): Text Cleaner removes formatting noise from pasted content and outputs a normalized version that is easier to read, reuse, and publish. You can clean extra spac… - [Speaking Time Calculator](https://www.toolgrid.io/speaking-time-calculator): Speaking Time Calculator estimates how long your script will take to present aloud using a configurable speaking pace in words per minute. You paste script tex… - [SEO Title Generator](https://www.toolgrid.io/seo-title-generator): SEO Title Generator creates multiple search-friendly title options from your topic and primary keyword so you can publish faster and improve click-through pote… - [Reading Time Calculator](https://www.toolgrid.io/reading-time-calculator): Reading Time Calculator estimates how long it will take to read your content using a configurable words-per-minute rate. Paste your text, set WPM if needed, an… - [Readability Checker](https://www.toolgrid.io/readability-checker): Readability Checker measures how easy your text is to read by calculating Flesch Reading Ease and Flesch-Kincaid Grade while highlighting long, complex sentenc… - [Plagiarism Checker](https://www.toolgrid.io/plagiarism-checker): Plagiarism Checker compares two text inputs and estimates duplication risk using phrase-level similarity and exact sentence overlap signals. This helps writers… - [Passive Voice Checker](https://www.toolgrid.io/passive-voice-checker): Passive Voice Checker flags likely passive-voice sentences in your content and suggests quick active-voice alternatives so editors can improve clarity and enga… - [Meta Description Generator](https://www.toolgrid.io/meta-description-generator): Meta Description Generator creates optimized snippet candidates for search results from your page title, primary keyword, and summary text. The tool solves a c… - [Title & Description Optimizer](https://www.toolgrid.io/free-title-description-optimizer-tool): Title & Description Optimizer turns a page URL or pasted page text into one copy-ready SEO title and meta description grounded in what the page actually says.… - [Keyword Extractor](https://www.toolgrid.io/keyword-extractor): Keyword Extractor identifies the most relevant repeated terms and phrase patterns in your text so you can quickly understand topical focus before publishing. Y… - [Keyword Density Checker](https://www.toolgrid.io/keyword-density-checker): Keyword Density Checker measures how often words and phrases occur in your text so you can optimize content relevance without keyword stuffing. You paste your… - [Duplicate Content Checker](https://www.toolgrid.io/duplicate-content-checker): Duplicate Content Checker compares two text blocks and reports how much overlapping content they share so writers, SEOs, and editors can quickly identify dupli… - [Transcript-to-Blog Converter](https://www.toolgrid.io/free-transcript-to-blog-converter-tool): Transcript-to-Blog Converter turns spoken transcripts into publish-ready blog drafts while keeping your real stories, metrics, and quotes intact. Paste or uplo… - [Multi-Language Metadata Translator](https://www.toolgrid.io/free-multi-language-metadata-translator-tool): Multi-Language Metadata Translator turns an SEO title and meta description into localized versions for the markets you choose. Paste your source metadata, pick… - [Workflow SOP Builder](https://www.toolgrid.io/free-workflow-sop-builder-tool): Workflow SOP Builder turns rough notes, walkthrough transcripts, and Slack-style instructions into a structured standard operating procedure. Paste your real s… ### Developer Utilities #### Code Generators - [Password Generator](https://www.toolgrid.io/password-generator-v1): Free online password generator to create secure random passwords in your browser. Set length, character sets, and presets; see entropy and strength. - [Passkey Generator](https://www.toolgrid.io/passkey-generator): Free passkey generator: check WebAuthn/FIDO2 device support, see if popular sites support passkeys, and generate a secure browser fallback password. - [Random Number Generator V1](https://www.toolgrid.io/random-number-generator-v1): Free online random number generator: pick integers between a custom min and max. Unique draws, dice presets, and free browser batches up to 250. - [Random Number Generator V2](https://www.toolgrid.io/random-number-generator-v2): Generate inclusive random integers with min/max, unique draws, and optional seed. Free up to 250; paid secure batches to 5,000 with CSV; LIST/CSV/JSON copy. - [Binary Translator](https://www.toolgrid.io/binary-translator): Free online binary translator: decode binary code to text (UTF-8 and ASCII) in your browser. Padding options, byte visualizer, and confidence scoring. - [Morse Code Translator](https://www.toolgrid.io/morse-code-translator): Translate text to Morse and decode Morse by tap or microphone with adaptive timing. Supports A-Z, 0-9, punctuation. Free encode up to 300 characters. - [Guid Generator](https://www.toolgrid.io/guid-generator): Generate globally unique identifiers (GUIDs/UUIDs) in multiple RFC 4122 formats (Version 1 timestamp-based, Version 4 random, Version 5 name-based) with bulk g… - [Uuid Generator](https://www.toolgrid.io/uuid-generator): Free online UUID generator for RFC 4122 v4 (random), v1, and v7 IDs. Create a random UUID or GUID-style value in your browser with bulk generate and copy. - [Regex Tester](https://www.toolgrid.io/regex-tester): Free online regex tester: test and debug JavaScript regular expressions in your browser. Live match highlighting, capture groups, flags, and debugger mode. - [Italics Font Generator](https://www.toolgrid.io/italics-font-generator): Transform plain text into stylized italic Unicode characters (mathematical alphanumeric symbols) that display as italics across all platforms, social media, do… - [Flow Chart Maker](https://www.toolgrid.io/flow-chart-maker): Design professional flowcharts, process diagrams, and workflow visualizations with intuitive drag-and-drop interface, standard shapes (rectangles, diamonds, ov… - [Ascii Art Generator](https://www.toolgrid.io/ascii-art-generator): Convert text and images into ASCII art with customizable character sets, adjustable output dimensions, multiple artistic styles (blocks, edges, detailed), colo… - [MD5 Hash Generator](https://www.toolgrid.io/md5-hash-generator): Generate MD5 hash values from text or files for data integrity verification, checksum validation, password hashing (legacy), file comparison, and duplicate det… - [Cron Expression Generator](https://www.toolgrid.io/cron-expression-generator): Generate valid cron expressions for scheduling tasks with visual builder, preset templates (daily, weekly, monthly), time zone support, next execution preview,… - [JSON Schema Generator](https://www.toolgrid.io/json-schema-generator): Automatically generate JSON Schema from sample JSON data with intelligent type inference, strict mode options, required field detection, draft version selectio… - [Random Address Generator](https://www.toolgrid.io/random-address-generator): Generate realistic fake addresses including street numbers, street names, city, state/province, ZIP/postal codes, and country for testing forms, development en… - [Favicon Generator](https://www.toolgrid.io/favicon-generator): Create website favicons from uploaded images, text, or emojis with automatic multi-size generation (16x16, 32x32, 180x180), multiple format outputs (ICO, PNG,… - [Random Color Generator](https://www.toolgrid.io/random-color-generator): Generate random colors in multiple formats (HEX, RGB, RGBA, HSL, HSLA, CMYK) with shade and tint variations, complementary color suggestions, palette creation,… - [Open Graph Generator](https://www.toolgrid.io/open-graph-generator): Generate Open Graph meta tags for social media sharing (Facebook, Twitter, LinkedIn). Create optimized og:title, og:description, og:image tags with preview car… - [Barcode Generator](https://www.toolgrid.io/barcode-generator-dev): Generate various barcode formats (Code 128, EAN-13, UPC-A, QR Code, Data Matrix) with customizable size, error correction levels, and export options for produc… - [Lorem Ipsum Generator](https://www.toolgrid.io/lorem-ipsum-generator-dev): Generate placeholder text in Lorem Ipsum format with customizable word count, paragraph count, sentence length, and output format (plain text, HTML, Markdown)… - [Sample JSON Generator](https://www.toolgrid.io/sample-json-generator): Generate sample JSON data structures based on natural language descriptions using AI, create realistic API response examples, test JSON parsers, and generate m… - [Regex Pattern Generator](https://www.toolgrid.io/regex-pattern-generator): Generate regular expression patterns from natural language descriptions, create regex for common patterns (email, phone, URL, date), test patterns against samp… - [Mock Data Generator](https://www.toolgrid.io/mock-data-generator): Create high-fidelity, logically consistent datasets using no-code dependency rules. Define fields, set relationships between fields (if/then rules), and genera… - [Fake Data Generator](https://www.toolgrid.io/fake-data-generator): Generate realistic fake data including names, addresses, emails, phone numbers, dates, credit cards, and more for testing, development, and prototyping. Suppor… - [Secret Key Generator](https://www.toolgrid.io/secret-key-generator): Generate cryptographically secure secret keys in multiple formats (hex, base64, URL-safe) with customizable length, entropy calculation, strength indicators, a… - [Token Generator](https://www.toolgrid.io/token-generator): Generate secure authentication tokens, session tokens, and access tokens in multiple formats (hex, base64url, alphanumeric) with customizable length, entropy c… - [API Key Generator](https://www.toolgrid.io/api-key-generator): Generate secure API keys for applications with customizable formats, prefixes, length, and character sets. Supports multiple key types (public/private, read/wr… - [Passphrase Generator](https://www.toolgrid.io/passphrase-generator): Generate secure, memorable passphrases using word lists (Diceware, EFF word list) with customizable word count, separator options, capitalization, and number/s… - [Strong Password Generator](https://www.toolgrid.io/strong-password-generator): Generate strong, secure passwords with customizable length, character sets (uppercase, lowercase, numbers, symbols), exclusion of ambiguous characters, and str… - [Password Generator](https://www.toolgrid.io/password-generator): Create secure, cryptographically random passwords with customizable length, character sets (uppercase, lowercase, numbers, symbols), and complexity requirement… - [Random Number Generator](https://www.toolgrid.io/random-number-generator): Generate cryptographically secure random numbers within custom min/max ranges for development, testing, statistical sampling, lottery simulations, and gaming a… - [Random String Generator](https://www.toolgrid.io/random-string-generator): Generate random strings of customizable length with options for character sets (uppercase, lowercase, numbers, symbols), exclusion of similar characters, and m… - [ULID Generator](https://www.toolgrid.io/ulid-generator): Generate ULIDs (Universally Unique Lexicographically Sortable Identifiers) - 128-bit identifiers that are sortable by creation time, URL-safe, and provide bett… #### Encoders & Decoders - [HTML Encoder](https://www.toolgrid.io/html-encoder-dev): Encode special characters and symbols into HTML entities (e.g., & → &, < → <, © → ©) to safely display reserved characters in HTML documents withou… - [URL Decoder](https://www.toolgrid.io/url-decoder-dev): Decode percent-encoded URLs back to human-readable format, converting URL-safe escape sequences (%20 to space, %3A to :, %2F to /) for URL analysis, debugging,… - [URL Encoder](https://www.toolgrid.io/url-encoder-dev): Encode URLs and query string parameters by converting spaces, special characters, and non-ASCII symbols to percent-encoded format (%20, %3A, %2F) ensuring safe… - [Base64 Decoder](https://www.toolgrid.io/base64-decoder-dev): Decode Base64-encoded strings back to original text, binary data, or files with automatic format detection, MIME type identification, image preview, and direct… - [Base64 Encoder](https://www.toolgrid.io/base64-encoder-dev): Encode text, binary data, images, or files into Base64 ASCII string format for safe data transmission over text-based protocols, embedding images in HTML/CSS (… - [Html Decoder](https://www.toolgrid.io/html-decoder): Decode HTML entities back to their original characters, converting encoded symbols (like & to &, < to <, © to ©) for readable text extraction, data… - [Html Encoder](https://www.toolgrid.io/html-encoder): Encode special characters and symbols into HTML entities (e.g., & → &, < → <, © → ©) to safely display reserved characters in HTML documents withou… - [Url Decoder](https://www.toolgrid.io/url-decoder): Decode percent-encoded URLs back to human-readable format, converting URL-safe escape sequences (%20 to space, %3A to :, %2F to /) for URL analysis, debugging,… - [Url Encoder](https://www.toolgrid.io/url-encoder): Encode URLs and query string parameters by converting spaces, special characters, and non-ASCII symbols to percent-encoded format (%20, %3A, %2F) ensuring safe… - [Base64 Decoder](https://www.toolgrid.io/base64-decoder): Decode Base64-encoded strings back to original text, binary data, or files with automatic format detection, MIME type identification, image preview, and direct… - [Base64 Encoder](https://www.toolgrid.io/base64-encoder): Encode text, binary data, images, or files into Base64 ASCII string format for safe data transmission over text-based protocols, embedding images in HTML/CSS (… - [ASCII Encoder](https://www.toolgrid.io/ascii-encoder): Encode text to ASCII character codes (decimal, hexadecimal, octal) with character-by-character conversion, extended ASCII support, control character handling,… - [Binary Decoder](https://www.toolgrid.io/binary-decoder): Decode binary code (0s and 1s) to readable text with automatic padding detection, multiple encoding support (ASCII, UTF-8, Unicode), format validation, and cha… - [Binary Encoder](https://www.toolgrid.io/binary-encoder): Encode text to binary format (0s and 1s) with character-by-character conversion, UTF-8 support, space-separated or continuous output, byte grouping options, an… - [Hex Decoder](https://www.toolgrid.io/hex-decoder): Decode hexadecimal strings to readable text with automatic format detection, UTF-8 support, byte pair conversion, validation, and character-by-character decodi… - [Hex Encoder](https://www.toolgrid.io/hex-encoder): Encode text to hexadecimal format with UTF-8 support, byte-by-byte conversion, space-separated or continuous output options, uppercase/lowercase hex digits, an… - [Unicode Decoder](https://www.toolgrid.io/unicode-decoder): Decode Unicode code points (U+XXXX format) to readable text with UTF-8/UTF-16 support, emoji handling, surrogate pair processing, character name lookup, and mu… - [Unicode Encoder](https://www.toolgrid.io/unicode-encoder): Encode text to Unicode code points (U+XXXX format) with character-by-character conversion, UTF-8/UTF-16 encoding support, emoji code point extraction, characte… - [HTML Entity Decoder](https://www.toolgrid.io/html-entity-decoder): Decode HTML entities (like &, <, ") back to their original characters with support for named entities, numeric entities (decimal and hexadecimal),… - [HTML Entity Encoder](https://www.toolgrid.io/html-entity-encoder): Encode special characters to HTML entities (like & → &, < → <, © → ©) with named entity preference, numeric entity options, and safe HTML display f… - [JWT Encoder](https://www.toolgrid.io/jwt-encoder): Encode JSON Web Tokens (JWT) with header and payload creation, algorithm selection (HS256, RS256, ES256), secret key configuration, expiration time (exp), issu… - [Checksum Calculator](https://www.toolgrid.io/checksum-calculator): Calculate checksums for files and text using multiple algorithms (MD5, SHA-1, SHA-256, SHA-512, CRC32) to verify file integrity, detect corruption, compare fil… - [CRC32 Calculator](https://www.toolgrid.io/crc32-calculator): Calculate CRC32 (Cyclic Redundancy Check) checksums for files and text with support for multiple variants (IEEE 802.3, Castagnoli, Koopman, BZIP2), custom poly… - [HMAC Generator](https://www.toolgrid.io/hmac-generator): Generate HMAC (Hash-based Message Authentication Code) signatures using various hash algorithms (SHA-256, SHA-512, SHA-1, MD5) for API authentication, message… - [Hash Identifier](https://www.toolgrid.io/hash-identifier): Identify hash types and algorithms from hash values by analyzing length, character set, and patterns. Supports detection of MD5, SHA-1, SHA-256, SHA-512, bcryp… - [Bcrypt Verifier](https://www.toolgrid.io/bcrypt-verifier): Verify passwords against bcrypt hashes by comparing plaintext passwords with stored bcrypt hash values. Supports all bcrypt variants ($2a$, $2b$, $2y$) and pro… - [Bcrypt Generator](https://www.toolgrid.io/bcrypt-generator): Generate bcrypt password hashes with customizable cost factors (rounds), automatic salt generation, and support for all bcrypt variants ($2a$, $2b$, $2y$). Per… - [SHA512 Hash Generator](https://www.toolgrid.io/sha512-hash-generator): Generate SHA-512 (Secure Hash Algorithm 512-bit) cryptographic hashes for text and files. SHA-512 produces 128-character hexadecimal hashes, providing high sec… - [SHA256 Hash Generator](https://www.toolgrid.io/sha256-hash-generator): Generate SHA-256 (Secure Hash Algorithm 256-bit) cryptographic hashes for text and files. SHA-256 produces 64-character hexadecimal hashes, providing strong se… - [SHA1 Hash Generator](https://www.toolgrid.io/sha1-hash-generator): Generate SHA-1 (Secure Hash Algorithm 1) cryptographic hashes for text and files. SHA-1 produces 40-character hexadecimal hashes. Note: SHA-1 is considered cry… - [ASCII to Binary](https://www.toolgrid.io/ascii-to-binary): Convert ASCII text to binary representation. Encode each ASCII character to its 8-bit binary equivalent, view character-by-character mapping, and understand ho… - [Text to Binary](https://www.toolgrid.io/text-to-binary): Convert any text to binary format using UTF-8 encoding. Supports all Unicode characters including emojis and international text, provides character-by-characte… - [Code Obfuscator](https://www.toolgrid.io/code-obfuscator): Obfuscate JavaScript, TypeScript, and other code to make it harder to read and reverse-engineer. Rename variables and functions, minify code, add dead code, an… - [Database Connection String Builder](https://www.toolgrid.io/database-connection-string-builder): Build database connection strings for MySQL, PostgreSQL, SQL Server, MongoDB, and other databases. Generate properly formatted connection strings with host, po… - [MySQL Query Generator](https://www.toolgrid.io/mysql-query-generator): Generate MySQL queries (SELECT, INSERT, UPDATE, DELETE) from table schemas and requirements. Build complex queries with JOINs, WHERE clauses, aggregations, and… - [MongoDB Query Builder](https://www.toolgrid.io/mongodb-query-builder): Build MongoDB queries visually using an intuitive interface. Create find queries, aggregation pipelines, update operations, and complex queries with filters, p… - [ER Diagram Generator](https://www.toolgrid.io/er-diagram-generator): Generate Entity-Relationship (ER) diagrams from SQL schemas or database structures. Visualize database relationships, table connections, foreign keys, and expo… - [Database Schema Designer](https://www.toolgrid.io/database-schema-designer): Design database schemas visually with drag-and-drop interface. Create tables, define columns with data types, set primary keys and foreign keys, establish rela… - [SQL Query Builder](https://www.toolgrid.io/sql-query-builder): Build SQL queries visually with drag-and-drop interface. Create SELECT, INSERT, UPDATE, DELETE queries with JOINs, WHERE clauses, aggregations, and subqueries.… - [Markdown TOC Generator](https://www.toolgrid.io/markdown-toc-generator): Generate table of contents (TOC) for Markdown documents automatically. Extract headings from Markdown files, create nested TOC with proper indentation, and gen… - [Markdown Table Generator](https://www.toolgrid.io/markdown-table-generator): Generate Markdown tables from CSV, TSV, or manual input. Create properly formatted Markdown tables with alignment options, add/remove rows and columns, and con… - [Random User Generator](https://www.toolgrid.io/random-user-generator): Generate realistic random user profiles with names, emails, addresses, phone numbers, avatars, and demographic data. Create test users for applications, mock d… - [Test Data Generator](https://www.toolgrid.io/test-data-generator): Generate structured test data with custom schemas, field types, constraints, and relationships. Create realistic datasets for testing applications, databases,… - [Config File Generator](https://www.toolgrid.io/config-file-generator): Generate configuration files for various frameworks and tools (webpack, eslint, prettier, babel, etc.). Create config files with best practices, customizable o… - [CircleCI Config Generator](https://www.toolgrid.io/circleci-config-generator): Build and inspect CircleCI configuration files (.circleci/config.yml) for CI/CD pipelines with YAML editing, pipeline visualization, presets, upload support, a… - [GitHub Actions Generator](https://www.toolgrid.io/github-actions-generator): Generate GitHub Actions workflow files (.github/workflows/*.yml) for CI/CD pipelines. Create workflows with jobs, steps, matrix strategies, caching, secrets, e… - [GitLab CI Generator](https://www.toolgrid.io/gitlab-ci-generator): Generate GitLab CI configuration files (.gitlab-ci.yml) for CI/CD pipelines. Create pipelines with stages, jobs, Docker images, caching, artifacts, environment… - [Jenkins Pipeline Generator](https://www.toolgrid.io/jenkins-pipeline-generator): Generate Jenkins pipeline files (Jenkinsfile) for CI/CD pipelines. Create declarative and scripted pipelines with stages, steps, agents, environment variables,… - [Git Command Generator](https://www.toolgrid.io/git-command-generator): Generate Git commands for common operations (commit, push, pull, merge, rebase, etc.). Create Git commands with proper syntax, flags, and options based on your… - [Branch Name Generator](https://www.toolgrid.io/branch-name-generator): Generate Git branch names following naming conventions (feature/, bugfix/, hotfix/, etc.). Create branch names based on issue numbers, feature descriptions, or… - [Commit Message Generator](https://www.toolgrid.io/commit-message-generator): Generate conventional commit messages following the Conventional Commits specification. Create commit messages with type (feat, fix, docs, etc.), scope, descri… - [Changelog Generator](https://www.toolgrid.io/changelog-generator): Generate changelogs from Git commit messages, version tags, or manual entries. Create formatted changelogs following Keep a Changelog format, group changes by… - [.gitignore Generator](https://www.toolgrid.io/dotgitignore-generator): Generate .gitignore files for various programming languages, frameworks, and IDEs. Create comprehensive .gitignore files with common patterns, custom rules, an… - [JSON-LD Generator](https://www.toolgrid.io/json-ld-generator): Generate JSON-LD structured data markup for SEO and rich snippets. Create schema.org markup for websites, articles, products, organizations, events, and more.… - [Schema Markup Generator](https://www.toolgrid.io/schema-markup-generator): Generate schema.org structured data markup in JSON-LD, Microdata, or RDFa format. Create structured data for websites, articles, products, organizations, event… - [Twitter Card Generator](https://www.toolgrid.io/twitter-card-generator): Generate Twitter Card meta tags for rich link previews on Twitter. Create summary, summary_large_image, app, and player card types with optimized images, title… - [Meta Tag Generator](https://www.toolgrid.io/meta-tag-generator): Generate comprehensive HTML meta tags for SEO, social media, and web standards. Create title, description, keywords, Open Graph, Twitter Cards, viewport, robot… - [Regex Test Cases Generator](https://www.toolgrid.io/regex-test-cases-generator): Generate comprehensive test cases for regular expressions. Create matching and non-matching strings, edge cases, and validation examples to thoroughly test reg… - [GraphQL Mock Server](https://www.toolgrid.io/graphql-mock-server): Generate mock GraphQL responses for testing and development. Enter a GraphQL schema and query, and get realistic mock data responses. Includes AI-powered schem… - [Mock API Response Generator](https://www.toolgrid.io/mock-api-response-generator): Generate realistic mock REST API responses for testing and development. Create JSON responses with customizable data structures, status codes, headers, and rea… #### Code Formatters - [JSON Formatter](https://www.toolgrid.io/json-formatter): Format, beautify, and validate JSON data with customizable indentation (2/4 spaces, tabs), syntax highlighting, error detection with line numbers, tree view, m… - [HTML Formatter](https://www.toolgrid.io/html-formatter): Beautify and format HTML code with proper indentation, automatic tag closing, attribute value quoting, configurable tab/space settings, DOCTYPE preservation, i… - [CSS Formatter](https://www.toolgrid.io/css-formatter): Format CSS stylesheets with consistent indentation, property alphabetical sorting, vendor prefix preservation, color format normalization (HEX/RGB/HSL), commen… - [JavaScript Formatter](https://www.toolgrid.io/javascript-formatter): Format JavaScript code with intelligent indentation, automatic semicolon insertion (ASI), bracket placement styles (K&R, Allman), arrow function formatting, su… - [Python Formatter](https://www.toolgrid.io/python-formatter): Format Python code according to PEP 8 style guide with automatic indentation (4 spaces), maximum line length (79/99 chars), import statement organization (stan… - [PHP Formatter](https://www.toolgrid.io/php-formatter): Format PHP code with PSR-1/PSR-2/PSR-12 compliance, proper indentation, opening brace placement (same/new line), namespace formatting, use statement ordering,… - [SQL Formatter](https://www.toolgrid.io/sql-formatter): Format SQL queries with keyword capitalization (UPPER/lower/Title), intelligent indentation, line breaks after clauses, comma placement (leading/trailing), and… - [XML Formatter](https://www.toolgrid.io/xml-formatter): Beautify XML documents with proper hierarchical indentation, attribute formatting (same/new line), self-closing tag optimization, namespace prefix handling, CD… - [YAML Formatter](https://www.toolgrid.io/yaml-formatter): Format YAML files with correct indentation (2/4 spaces), key-value alignment, inline/block style optimization, comment preservation and alignment, array format… - [CSV Formatter](https://www.toolgrid.io/csv-formatter): Format, validate, and clean CSV (Comma-Separated Values) data with automatic delimiter detection (comma, semicolon, tab, pipe), header row normalization, encod… - [Markdown Editor](https://www.toolgrid.io/markdown-editor): Edit Markdown with split-screen live HTML preview, syntax highlighting, formatting toolbar (bold, italic, lists, tables, code blocks), GitHub Flavored Markdown… - [Code Beautifier](https://www.toolgrid.io/code-beautifier): Universal code formatter supporting 50+ programming languages (JavaScript, Python, Java, C++, Go, Ruby, PHP, TypeScript) with customizable style rules, automat… - [Sql Query Formatter](https://www.toolgrid.io/sql-query-formatter): Advanced SQL query formatting with syntax validation, performance optimization suggestions, join visualization, subquery formatting, CTE (Common Table Expressi… - [TypeScript Formatter](https://www.toolgrid.io/typescript-formatter): Format TypeScript code with Prettier integration, customizable options (print width, semicolons, quotes, trailing commas), real-time formatting, syntax validat… - [JavaScript Beautifier](https://www.toolgrid.io/javascript-beautifier): Beautify and format JavaScript code with advanced options including indentation style, brace placement, quote preferences, semicolon insertion, line wrapping,… - [CSS Beautifier](https://www.toolgrid.io/css-beautifier): Beautify and format CSS code with consistent indentation, property sorting, vendor prefix preservation, color format normalization (HEX/RGB/HSL), comment forma… - [PostgreSQL Formatter](https://www.toolgrid.io/postgresql-formatter): Format PostgreSQL SQL queries with proper indentation, keyword capitalization, alignment, and PostgreSQL-specific syntax highlighting. Beautify complex queries… - [Markdown Formatter](https://www.toolgrid.io/markdown-formatter): Format Markdown files with consistent structure, proper heading hierarchy, standardized list formatting, table alignment, code block indentation, and clean org… - [GitHub Flavored Markdown](https://www.toolgrid.io/github-flavored-markdown): Format and preview Markdown using GitHub Flavored Markdown (GFM) specifications. Support for tables, task lists, strikethrough, syntax highlighting, autolinks,… - [Terraform Formatter](https://www.toolgrid.io/terraform-formatter): Format and beautify Terraform HCL (HashiCorp Configuration Language) code with consistent indentation, proper alignment, syntax validation, and AI-powered secu… - [Solidity Formatter](https://www.toolgrid.io/solidity-formatter): Format and beautify Solidity smart contract code with consistent indentation, proper spacing, bracket alignment, and syntax validation following Solidity style… - [GraphQL Formatter](https://www.toolgrid.io/graphql-formatter): Format and beautify GraphQL schemas, queries, and mutations with consistent indentation, proper field alignment, syntax validation, and error detection followi… - [PowerShell Formatter](https://www.toolgrid.io/powershell-formatter): Format and beautify PowerShell scripts with consistent indentation, proper spacing, cmdlet alignment, and syntax validation following PowerShell best practices… - [Shell Script Formatter](https://www.toolgrid.io/shell-script-formatter): Format and beautify shell scripts (Bash, sh) with consistent indentation, proper spacing, command alignment, and syntax validation following shell scripting be… - [Perl Code Formatter](https://www.toolgrid.io/perl-code-formatter): Format and beautify Perl code with consistent indentation, proper spacing, subroutine alignment, and syntax validation following Perl best practices and style… - [Scala Code Formatter](https://www.toolgrid.io/scala-code-formatter): Format and beautify Scala code with consistent indentation, proper spacing, type alignment, and syntax validation following Scala style guide and functional pr… - [Dart Code Formatter](https://www.toolgrid.io/dart-code-formatter): Format and beautify Dart code with consistent indentation, proper spacing, class alignment, and syntax validation following Dart style guide and Flutter develo… - [Rust Code Formatter](https://www.toolgrid.io/rust-code-formatter): Format and beautify Rust code with consistent indentation, proper spacing, type alignment, and syntax validation following Rust style guide and rustfmt standar… - [Swift Code Formatter](https://www.toolgrid.io/swift-code-formatter): Format and beautify Swift code with consistent indentation, proper spacing, type alignment, and syntax validation following Swift style guide and SwiftFormat s… - [Kotlin Code Formatter](https://www.toolgrid.io/kotlin-code-formatter): Format and beautify Kotlin code with consistent indentation, proper spacing, type alignment, and syntax validation following Kotlin style guide and Android dev… - [Go Code Formatter](https://www.toolgrid.io/go-code-formatter): Format and beautify Go (Golang) code with consistent indentation, proper spacing, type alignment, and syntax validation following Go style guide and gofmt stan… - [Ruby Code Formatter](https://www.toolgrid.io/ruby-code-formatter): Format and beautify Ruby code with consistent indentation, proper spacing, method alignment, and syntax validation following Ruby style guide and RuboCop stand… - [PHP Code Beautifier](https://www.toolgrid.io/php-code-beautifier): Format and beautify PHP code with consistent indentation, proper spacing, class alignment, and syntax validation following PHP-FIG standards and PSR coding sty… - [C Code Formatter](https://www.toolgrid.io/c-code-formatter): Format and beautify C and C++ code with consistent indentation, proper spacing, pointer alignment, and syntax validation following C/C++ style guide best pract… - [Java Code Formatter](https://www.toolgrid.io/java-code-formatter): Format and beautify Java code with consistent indentation, proper spacing, class alignment, and syntax validation following Java style guide and Google Java Fo… - [Python Code Formatter](https://www.toolgrid.io/python-code-formatter): Format and beautify Python code with consistent indentation, proper spacing, PEP 8 compliance, and syntax validation following Python style guide and Black for… - [Additional Code Tools](https://www.toolgrid.io/additional-code-tools): Format, beautify, and analyze code in multiple formats (JSON, JavaScript) with diff visualization, error detection, and AI-powered code suggestions for improve… #### Code Minifiers - [JSON Minifier](https://www.toolgrid.io/json-minifier): Compress JSON by removing all whitespace, line breaks, and unnecessary characters while maintaining valid JSON structure and data integrity. Reduces file size… - [HTML Minifier](https://www.toolgrid.io/html-minifier): Minify HTML by removing comments, whitespace between tags, optional closing tags, redundant attributes, empty elements while preserving document structure and… - [CSS Minifier](https://www.toolgrid.io/css-minifier): Compress CSS by removing whitespace, comments, redundant semicolons, combining duplicate selectors, shortening color values (#FFFFFF → #FFF), optimizing font-w… - [JavaScript Minifier](https://www.toolgrid.io/javascript-minifier): Minify JavaScript code by removing whitespace, comments, shortening variable names (when safe), optimizing syntax, and preserving functionality. Reduces file s… - [Code Minifier](https://www.toolgrid.io/code-minifier): Minify code in multiple programming languages (JavaScript, CSS, HTML, etc.) by removing whitespace, comments, and unnecessary characters. Reduce file size for… #### Code Validators - [JSON Validator](https://www.toolgrid.io/json-validator): Validate JSON syntax and structure with comprehensive error detection, line-by-line parsing, detailed error messages with exact position, JSON Schema validatio… - [XML Validator](https://www.toolgrid.io/xml-validator): Validate XML document well-formedness, check syntax correctness, validate against DTD (Document Type Definition) and XSD (XML Schema Definition), detect mismat… - [YAML Validator](https://www.toolgrid.io/yaml-validator): Validate YAML syntax with indentation error detection, data type consistency checking (strings, numbers, booleans, arrays, objects), anchor/alias reference val… - [Email Verifier](https://www.toolgrid.io/email-verifier): Validate email format with RFC-style rules, check DNS MX (and related mail-host) records, flag disposable domains and role-style addresses, surface catch-all r… - [Email Deliverability Test](https://www.toolgrid.io/free-email-deliverability-test-tool): See how a message is likely to land before you send: paste or upload raw email source for a clear report on domain authentication signals, simple content-risk… - [Email Cleaning & Scrubbing](https://www.toolgrid.io/free-email-cleaning-scrubbing-tool): Paste or upload an email list (CSV or TXT) to scrub invalid addresses, flag disposable domains and role-style inboxes, and review safe, risky, and invalid rows… - [Phone Validator](https://www.toolgrid.io/phone-validator): Validate phone numbers against international E.164 format, check country code validity (1-3 digits), verify national numbering plans, format numbers with prope… - [Website Seo Checker](https://www.toolgrid.io/website-seo-checker): Comprehensive SEO analysis checking meta tags (title, description, keywords), heading hierarchy (H1-H6), keyword density, mobile responsiveness, page speed, im… - [Website Traffic Checker](https://www.toolgrid.io/website-traffic-checker): Website Traffic Checker helps marketing and SEO teams evaluate channel performance by converting pasted traffic rows into quality and opportunity signals. You… - [Backlinks Checker](https://www.toolgrid.io/backlinks-checker): Analyze website backlink profile with domain authority scores, check link quality and relevance, detect toxic/spammy links, monitor referring domains and IP di… - [Link Checker](https://www.toolgrid.io/link-checker): Scan websites for broken links (404 errors), validate HTTP status codes (200, 301, 302, 404, 500), check redirect chains and loops, test internal and external… - [Ssl Checker](https://www.toolgrid.io/ssl-checker): Verify SSL/TLS certificate validity and security, check expiration dates and renewal requirements, validate certificate chain and issuer trust, test supported… - [Whois Lookup](https://www.toolgrid.io/whois-lookup): Query WHOIS database for comprehensive domain registration information including registrar name, registration/expiration dates, name servers (NS records), regi… - [Dns Lookup](https://www.toolgrid.io/dns-lookup): Query DNS records for domains including A (IPv4), AAAA (IPv6), MX (mail servers), TXT (SPF, DKIM, DMARC), CNAME (aliases), NS (name servers), SOA (zone authori… - [Network Port Checker](https://www.toolgrid.io/network-port-checker): Check if network ports are open, closed, or filtered on servers, test firewall rules and port forwarding, verify service availability on specific ports (HTTP:8… - [Ip Port Checker](https://www.toolgrid.io/ip-port-checker): Test specific IP address and port combinations for connectivity, check if services are accessible from your location, verify port accessibility through firewal… - [Mac Address Lookup](https://www.toolgrid.io/mac-address-lookup): Look up MAC (Media Access Control) address vendor information, identify network interface card manufacturers from OUI (Organizationally Unique Identifier) data… - [Color Contrast Checker](https://www.toolgrid.io/color-contrast-checker): Check color contrast ratios between foreground and background colors for WCAG 2.1 accessibility compliance (Level AA: 4.5:1, Level AAA: 7:1), ensure text reada… - [HTML Validator](https://www.toolgrid.io/html-validator): Validate HTML code for syntax errors, accessibility issues (WCAG compliance), SEO best practices, semantic HTML structure, missing alt attributes, broken links… - [JavaScript Validator](https://www.toolgrid.io/javascript-validator): Validate JavaScript and TypeScript code for syntax errors, type mismatches, undefined variables, unused imports, and provide detailed error reports with line n… - [CSS Validator](https://www.toolgrid.io/css-validator): Validate CSS code for syntax errors, invalid properties, browser compatibility issues, deprecated selectors, and provide detailed error reports with line numbe… - [Code Linter](https://www.toolgrid.io/code-linter): Lint code in multiple languages (JavaScript, TypeScript, Python, etc.) with customizable rules, detect syntax errors, code quality issues, potential bugs, unus… - [Code Duplication Finder](https://www.toolgrid.io/code-duplication-finder): Detect duplicate code blocks across your codebase, identify copy-paste programming patterns, find similar code segments with configurable similarity thresholds… - [Code Complexity Calculator](https://www.toolgrid.io/code-complexity-calculator): Calculate cyclomatic complexity, cognitive complexity, and other code complexity metrics for functions and methods. Identify overly complex code sections, dete… - [Unused CSS Finder](https://www.toolgrid.io/unused-css-finder): Identify unused CSS rules, classes, and selectors in your stylesheets by analyzing HTML content. Detect dead CSS code, find orphaned styles, calculate CSS cove… - [Code Validator](https://www.toolgrid.io/code-validator): Validate code syntax and structure for multiple programming languages (JavaScript, Python, Java, C++, etc.). Detect syntax errors, missing brackets, invalid op… - [SQL Syntax Checker](https://www.toolgrid.io/sql-syntax-checker): Validate SQL query syntax for multiple database systems (MySQL, PostgreSQL, SQL Server, etc.). Detect syntax errors, missing keywords, invalid table/column ref… - [Markdown Validator](https://www.toolgrid.io/markdown-validator): Validate Markdown syntax for errors, check link references, verify image paths, detect malformed tables, validate code block formatting, and ensure Markdown fo… - [IBAN Validator](https://www.toolgrid.io/iban-validator): Validate International Bank Account Numbers (IBAN) for format correctness, check digit verification, country code validation, length validation per country sta… - [Domain Name Validator](https://www.toolgrid.io/domain-name-validator): Validate domain names for syntax correctness, DNS record existence, domain availability, TLD (Top Level Domain) validity, subdomain validation, and provide det… - [Fake Email Generator](https://www.toolgrid.io/fake-email-generator): Fake Email Generator creates realistic throwaway-style email aliases for testing forms, sign-up workflows, QA flows, demos, and privacy-first input scenarios w… - [Email Validator](https://www.toolgrid.io/email-validator): Validate email addresses for format correctness against RFC 5322 standards, check DNS MX records for domain mail server existence, detect disposable/temporary… - [Phone Number Validator](https://www.toolgrid.io/phone-number-validator): Validate phone numbers for format correctness, country code validation, number length verification per country standards, detect phone number types (mobile, la… - [Credit Card Validator](https://www.toolgrid.io/credit-card-validator): Validate credit card numbers using Luhn algorithm, detect card type (Visa, Mastercard, Amex, Discover), verify card number length, check BIN (Bank Identificati… - [XML Schema Validator](https://www.toolgrid.io/xml-schema-validator): Validate XML documents against XSD (XML Schema Definition) schemas, check schema syntax, verify element and attribute constraints, validate data types, check n… - [JSON Schema Validator](https://www.toolgrid.io/json-schema-validator): Validate JSON documents against JSON Schema specifications, check schema syntax, verify property constraints, validate data types, check required fields, valid… - [Helm Chart Validator](https://www.toolgrid.io/helm-chart-validator): Validate Helm chart structure, check Chart.yaml syntax, verify values.yaml format, validate template syntax, check Kubernetes resource definitions, detect comm… - [Kubernetes YAML Validator](https://www.toolgrid.io/kubernetes-yaml-validator): Validate Kubernetes YAML manifests for syntax correctness, verify resource definitions (Pods, Services, Deployments), check API version compatibility, validate… - [Docker Compose Validator](https://www.toolgrid.io/docker-compose-validator): Validate Docker Compose YAML files for syntax correctness, verify service definitions, check volume and network configurations, validate environment variables,… - [Dockerfile Validator](https://www.toolgrid.io/dockerfile-validator): Validate Dockerfile syntax, check Docker best practices, verify instruction order, detect security issues, validate base image references, check layer optimiza… #### Image Tools - [Image Compressor](https://www.toolgrid.io/image-compressor): Compress images (JPEG, PNG, WebP, GIF, SVG) with adjustable quality settings (1-100%), smart compression algorithms, EXIF metadata preservation/removal option,… - [Barcode Scanner](https://www.toolgrid.io/barcode-scanner): Scan and decode barcodes from uploaded images or live camera input, supporting 20+ formats including EAN-13, EAN-8, UPC-A, UPC-E, Code 128, Code 39, Code 93, I… - [Extract Text From Image](https://www.toolgrid.io/extract-text-from-image): Extract text from images using advanced OCR (Optical Character Recognition) technology powered by Tesseract, supporting 100+ languages, handwriting recognition… - [Metadata Viewer](https://www.toolgrid.io/metadata-viewer): View, analyze, and extract comprehensive EXIF/IPTC/XMP metadata from images including camera make/model, lens information, ISO/aperture/shutter speed settings,… - [Image Color Picker](https://www.toolgrid.io/image-color-picker): Pick and extract colors from any point in uploaded images, get precise HEX/RGB/HSL/CMYK values, analyze dominant colors and color distribution, extract full co… #### Text & Data Tools - [Text Compare](https://www.toolgrid.io/text-compare): Compare two text documents side-by-side with visual highlighting of differences, line-by-line comparison, word-level differences, character-level precision, ig… - [Json Compare](https://www.toolgrid.io/json-compare): Compare two JSON documents for structural and data differences, detect added/removed/modified keys, nested object comparison, array element differences, show p… - [Remove Duplicates](https://www.toolgrid.io/remove-duplicates): Remove duplicate lines, words, or entries from text with case-sensitive/insensitive options, preserve original order or sort, count duplicates, filter by frequ… - [Find And Replace](https://www.toolgrid.io/find-and-replace): Search and replace text with advanced options: regex pattern support for complex find/replace operations, case-sensitive/insensitive matching, whole word bound… #### Data Converters - [Lower Case Converter](https://www.toolgrid.io/lower-case-converter): Convert all text to lowercase letters, transforming uppercase and mixed-case input to consistent lowercase output while preserving numbers, punctuation, specia… - [Decimal to Octal](https://www.toolgrid.io/decimal-to-octal): Convert decimal numbers to octal (base-8) format. Supports integers and floating-point numbers, shows step-by-step conversion process, handles large numbers, a… - [Octal to Decimal](https://www.toolgrid.io/octal-to-decimal): Convert octal (base-8) numbers to decimal format. Supports integer and floating-point octal numbers, shows step-by-step conversion process, handles large octal… - [Upper Case Converter](https://www.toolgrid.io/upper-case-converter): Convert all text to UPPERCASE letters, transforming lowercase and mixed-case input to consistent uppercase output while maintaining numbers, punctuation, speci… - [Case Converter](https://www.toolgrid.io/case-converter): Convert text between 10+ case styles: lowercase, UPPERCASE, Title Case, Sentence case, camelCase, PascalCase, snake_case, SCREAMING_SNAKE_CASE, kebab-case, dot… - [Temperature Converter](https://www.toolgrid.io/temperature-converter): Convert temperatures between Celsius (°C), Fahrenheit (°F), and Kelvin (K) scales with precise calculations, formula display, scientific notation support, abso… - [Unit Converter](https://www.toolgrid.io/unit-converter): Convert between 500+ measurement units across 20+ categories: length, weight, volume, area, speed, temperature, time, energy, power, pressure, data storage, an… - [Weight Converter](https://www.toolgrid.io/weight-converter): Convert weight and mass between metric (grams, kilograms, tonnes), imperial (ounces, pounds, tons), and other units (stones, carats, grains) with high precisio… - [Currency Converter](https://www.toolgrid.io/currency-converter): Convert between 170+ world currencies with real-time exchange rates from reliable financial APIs, historical rate data, cryptocurrency support (Bitcoin, Ethere… - [Speed Converter](https://www.toolgrid.io/speed-converter): Convert speed and velocity between mph (miles per hour), km/h (kilometers per hour), m/s (meters per second), knots, fps (feet per second), and Mach numbers us… - [Length Converter](https://www.toolgrid.io/length-converter): Convert length and distance between metric (millimeters, centimeters, meters, kilometers), imperial (inches, feet, yards, miles), and specialized units (nautic… - [Roman Numeral Converter](https://www.toolgrid.io/roman-numeral-converter): Convert between Arabic numerals (1, 2, 3...) and Roman numerals (I, II, III, IV...) with support for standard and extended notation, large numbers (vinculum no… - [Julian Date Converter](https://www.toolgrid.io/julian-date-converter): Convert between Gregorian calendar dates and Julian Day Numbers (JDN) used in astronomy and scientific calculations. Supports historical dates, provides JD and… - [Timestamp Converter](https://www.toolgrid.io/timestamp-converter): Convert between human-readable dates and various timestamp formats (Unix/Epoch, milliseconds, seconds), supports multiple timezones (UTC, local, custom), displ… - [Utc Converter](https://www.toolgrid.io/utc-converter): Convert times between UTC (Coordinated Universal Time) and local timezones worldwide, shows timezone offsets and abbreviations, daylight saving time adjustment… - [Epoch Converter](https://www.toolgrid.io/epoch-converter): Convert Unix timestamps (seconds since January 1, 1970) to human-readable dates and vice versa, supporting milliseconds precision, multiple timezone conversion… - [Unix Timestamp Converter](https://www.toolgrid.io/unix-timestamp-converter): Convert Unix/POSIX timestamps to formatted dates and times, supports seconds and milliseconds precision, forward/backward conversion, batch timestamp processin… - [Base64 to Image Decoder](https://www.toolgrid.io/base64-to-image-decoder): Decode Base64-encoded image data to viewable images with automatic format detection (JPEG, PNG, GIF, WebP), image preview, download functionality, MIME type id… - [Image to Base64 Converter](https://www.toolgrid.io/image-to-base64-converter): Convert images (JPEG, PNG, GIF, WebP, BMP) to Base64 encoded strings with automatic format detection, data URI generation, MIME type inclusion, file size optim… - [CSV to XML Converter](https://www.toolgrid.io/csv-to-xml-converter): Convert CSV (Comma-Separated Values) files to XML format with customizable root and row element names, attribute mapping, nested structure options, header row… - [JSON to YAML Converter](https://www.toolgrid.io/json-to-yaml-converter): Convert JSON data to YAML format with proper indentation, key ordering preservation, comment support, multi-line string handling, and validation for configurat… - [YAML to JSON Converter](https://www.toolgrid.io/yaml-to-json-converter): Convert YAML files to JSON format with proper syntax conversion, data type preservation, nested structure handling, and validation for API integration, data pr… - [JSON to XML Converter](https://www.toolgrid.io/json-to-xml-converter): Convert JSON data to XML format with customizable root element names, attribute mapping options, array handling, nested object conversion, and validation for X… - [XML to JSON Converter](https://www.toolgrid.io/xml-to-json-converter): Convert XML files to JSON format with proper structure conversion, attribute handling, namespace support, array detection, and validation for modern APIs, data… - [JSON to CSV Converter](https://www.toolgrid.io/json-to-csv-converter): Convert JSON data to CSV format with automatic header detection, nested object flattening, array handling, custom delimiter options, and validation for spreads… - [CSV to JSON Converter](https://www.toolgrid.io/csv-to-json-converter): Convert CSV files to JSON format with automatic header detection, custom delimiter support, nested object creation, array generation, and validation for API in… - [SQL to JSON Converter](https://www.toolgrid.io/sql-to-json-converter): Convert SQL query results or SQL INSERT statements to JSON format. Transform database rows into JSON objects, handle NULL values, convert data types appropriat… - [Luhn Check Digit Calculator](https://www.toolgrid.io/luhn-check-digit-calculator): Calculate and validate Luhn check digits for credit cards, IMEI numbers, and other identification numbers. Generate check digits, verify Luhn algorithm complia… - [ISBN Validator](https://www.toolgrid.io/isbn-validator): Validate ISBN (International Standard Book Number) codes for books. Check ISBN-10 and ISBN-13 formats, verify check digits, detect format errors, and validate… #### Utilities - [Email Sender Analyzer](https://www.toolgrid.io/email-sender-analyzer): Email Sender Analyzer helps teams evaluate sender-domain trust posture across SPF, DKIM, DMARC, and bounce-rate indicators in one structured workflow. You can… - [Email Metadata Viewer](https://www.toolgrid.io/email-metadata-viewer): Email Metadata Viewer helps users inspect raw email headers and extract key metadata and authentication signals in one structured output. You can paste complet… - [Domain Comparison Tool](https://www.toolgrid.io/domain-comparison-tool): Domain Comparison Tool helps SEO teams benchmark multiple domains side by side using authority, backlink footprint, organic keyword presence, and aggregated vi… - [Domain Authority Checker](https://www.toolgrid.io/domain-authority-checker): Domain Authority Checker helps SEO teams evaluate domain strength quickly using a structured scoring model that estimates authority level, backlink footprint,… - [Crawl Error Finder](https://www.toolgrid.io/crawl-error-finder): Crawl Error Finder helps SEO teams identify and prioritize crawl-blocking URL issues such as 4xx and 5xx responses from structured crawl exports. You can paste… - [Crawl Depth Analyzer](https://www.toolgrid.io/crawl-depth-analyzer): Crawl Depth Analyzer helps SEO teams evaluate how many clicks URLs are from the homepage and identify pages at risk of poor crawl discoverability. You can past… - [Coordinates to Address Tool](https://www.toolgrid.io/coordinates-address): Coordinates to Address Tool helps users convert latitude and longitude points into readable location context quickly through a structured reverse-coordinate wo… - [Content Gap Analyzer](https://www.toolgrid.io/content-gap-analyzer): Content Gap Analyzer helps SEO and editorial teams identify high-value topics competitors cover that your site has not yet addressed. You can paste topic rows… - [Content Brief Generator](https://www.toolgrid.io/content-brief-generator): Content Brief Generator helps SEO and editorial teams create structured content briefs from keyword planning rows in seconds. You can input keyword, search int… - [Competitor Traffic Analyzer](https://www.toolgrid.io/competitor-traffic-analyzer): Competitor Traffic Analyzer helps SEO and growth teams evaluate competitor traffic quality across channels by converting raw visit metrics into clear engagemen… - [Traffic Source Analyzer](https://www.toolgrid.io/traffic-source-analyzer): Traffic Source Analyzer helps marketing and SEO teams evaluate channel performance by converting pasted source metrics into quality and opportunity insights th… - [Competitor Rank Tracker](https://www.toolgrid.io/competitor-rank-tracker): Competitor Rank Tracker helps SEO teams monitor ranking position gaps against competitors at the keyword level and prioritize recovery actions based on urgency… - [Competitor Keyword Analyzer](https://www.toolgrid.io/competitor-keyword-analyzer): Competitor Keyword Analyzer helps SEO and growth teams compare keyword landscapes across competitors and identify priority ranking gaps with clear scoring. You… - [Competitor Backlink Checker](https://www.toolgrid.io/competitor-backlink-checker): Competitor Backlink Checker helps SEO teams analyze and compare backlink profiles from multiple competitors using structured row input. You can paste backlink… - [Click-Through Rate Analyzer](https://www.toolgrid.io/click-through-rate-analyzer): Click-Through Rate Analyzer is built for marketers, SEO specialists, and content teams who need fast, reliable CTR diagnostics from bulk keyword performance ro… - [Citation Checker](https://www.toolgrid.io/citation-checker): Citation Checker helps content teams audit citation quality quickly by validating key citation fields across bulk rows: source, title, year, and URL. You paste… - [Business Listing Checker](https://www.toolgrid.io/business-listing-checker): Business Listing Checker helps local SEO teams verify NAP consistency (name, address, phone, website) across directory listings in one streamlined audit. You p… - [Broken Link Checker](https://www.toolgrid.io/broken-link-checker): Broken Link Checker helps SEO and content teams detect and prioritize broken URLs in bulk by analyzing pasted link rows with status codes and source-page conte… - [Internal Link Checker](https://www.toolgrid.io/internal-link-checker): Internal Link Checker helps SEO and content teams crawl a website and audit how internal links support crawl discovery, index coverage, and user navigation. En… - [Backlink Audit Tool](https://www.toolgrid.io/backlink-audit-tool): Backlink Audit Tool helps SEO teams assess backlink datasets quickly by parsing backlink rows, classifying risk levels, and summarizing profile quality signals… - [Anchor Text Analyzer](https://www.toolgrid.io/anchor-text-analyzer): Anchor Text Analyzer helps SEO teams evaluate backlink and internal-link anchor profiles by classifying anchors into branded, exact-match, partial-match, gener… - [Amazon Keyword Tool](https://www.toolgrid.io/amazon-keyword-tool): Amazon Keyword Tool helps sellers and marketplace marketers generate high-intent long-tail keyword ideas for Amazon listings and ads from a single seed phrase.… - [AI Search Visibility Checker](https://www.toolgrid.io/ai-search-checker): AI Search Visibility Checker helps content and SEO teams estimate how well a page aligns with AI-generated search summaries for target queries. You paste the q… - [Featured Snippet Tracker](https://www.toolgrid.io/featured-snippet-tracker): Featured Snippet Tracker helps SEO and content teams estimate how closely a page's answer block aligns with featured snippet-style responses for a target query… - [Geo Keyword Generator](https://www.toolgrid.io/geo-keyword-generator): Geo Keyword Generator helps local SEO teams create high-intent, location-modified keyword variants from a single seed term in seconds. You enter a seed keyword… - [Google Ads CPC Checker](https://www.toolgrid.io/ads-cpc-checker): Google Ads CPC Checker helps performance marketers estimate keyword-level cost-per-click and practical daily budget requirements before launching paid search c… - [Business Profile Optimizer](https://www.toolgrid.io/business-profile-optimizer): Business Profile Optimizer helps local businesses and agencies evaluate the clarity and completeness of profile essentials before publishing updates. You provi… - [Maps Embed Generator](https://www.toolgrid.io/maps-embed-generator): Maps Embed Generator creates a clean, responsive Google Maps iframe from a single address in one click. You enter the address, zoom, map type, and dimensions,… - [Maps Review Analyzer](https://www.toolgrid.io/maps-review-analyzer): Maps Review Analyzer helps local teams convert pasted Google Maps review text into practical sentiment and response priorities. You paste one review per line a… - [Google Ranking Checker](https://www.toolgrid.io/ranking-checker): Google Ranking Checker helps teams identify the manual SERP position of a target URL for a specific query using a simple paste workflow. You enter the query, t… - [Heading Structure Checker](https://www.toolgrid.io/heading-structure-checker): Heading Structure Checker analyzes pasted HTML heading markup (H1–H6) to identify structural SEO and accessibility problems in seconds. It counts each heading… - [Historical Ranking Tracker](https://www.toolgrid.io/historical-ranking-tracker): Historical Ranking Tracker converts dated rank snapshots into a clear trend line with best, worst, average positions, and overall direction. You paste one snap… - [Hreflang Checker](https://www.toolgrid.io/hreflang-checker): Hreflang Checker validates rel="alternate" hreflang markup from pasted HTML to surface duplicates, invalid codes, and missing x-default in seconds. You paste p… - [Image Alt Tag Checker](https://www.toolgrid.io/image-alt-checker): Image Alt Tag Checker helps you quickly evaluate the quality and completeness of ALT text across your HTML. Paste any snippet or block of HTML containing … - [AI Overviews Visibility Checker](https://www.toolgrid.io/ai-overviews-checker): AI Overviews Visibility Checker helps SEO teams evaluate how closely a target page aligns with AI-generated overview summaries for a specific query. Users past… - [AI Brand Mention Tracker](https://www.toolgrid.io/brand-mention-tracker): AI Brand Mention Tracker helps teams monitor where and how a brand is discussed across pasted mention streams, social snippets, forum lines, and manual researc… - [Jwt Decoder](https://www.toolgrid.io/jwt-decoder): Decode and validate JSON Web Tokens (JWT) without requiring private keys, displays header, payload, and signature sections separately, validates token expirati… - [My Ip Address](https://www.toolgrid.io/my-ip-address): Display your current public IP address (IPv4 and IPv6), geolocation (country, region, city, coordinates), Internet Service Provider (ISP) details, connection t… - [Ip Address Lookup](https://www.toolgrid.io/ip-address-lookup): Comprehensive IP address lookup showing geolocation data (country, city, latitude/longitude with map), ISP and organization information, ASN (Autonomous System… - [Color Palette Generator](https://www.toolgrid.io/color-palette-generator): Generate cohesive color palettes using algorithms based on color theory (complementary, analogous, triadic, tetradic), customize base color and palette size, e… - [Color Picker](https://www.toolgrid.io/color-picker): Interactive color picker with visual color wheel, RGB/HSL/HEX input fields, brightness/saturation sliders, opacity control, shade and tint generator (lighter/d… - [Qr Code Scanner](https://www.toolgrid.io/qr-code-scanner): Scan QR codes from uploaded images or live camera with real-time detection and decoding, supporting URLs, plain text, WiFi credentials (SSID/password), vCards… - [Decimal To Fraction](https://www.toolgrid.io/decimal-to-fraction): Convert decimal numbers to fractions showing numerator and denominator, simplifies fractions to lowest terms, displays mixed numbers for improper fractions, sh… - [Aspect Ratio Calculator](https://www.toolgrid.io/aspect-ratio-calculator): Calculate aspect ratios for images and displays, convert between different ratio formats (16:9, 4:3, 21:9), resize images maintaining aspect ratio, displays co… - [Pagespeed Insights](https://www.toolgrid.io/pagespeed-insights): Analyze website performance and speed metrics including page load time, time to first contentful paint (FCP), largest contentful paint (LCP), cumulative layout… - [Http Status Codes](https://www.toolgrid.io/http-status-codes): Reference guide for HTTP status codes with detailed descriptions and explanations, grouped by category (1xx Informational, 2xx Success, 3xx Redirection, 4xx Cl… - [Ascii Chart](https://www.toolgrid.io/ascii-chart): Display comprehensive ASCII character reference table showing all 128 standard ASCII characters (0-127) with decimal values, hexadecimal codes, octal represent… - [Ascii Table](https://www.toolgrid.io/ascii-table): Interactive extended ASCII table covering 256 characters (0-255) including standard ASCII, extended ASCII, and Unicode information with searchable character co… - [Rdns Check](https://www.toolgrid.io/rdns-check): Perform reverse DNS (rDNS) lookups to find hostname from IP address, validate PTR (Pointer) records, check mail server configuration, detect spoofing risks, ve… - [Ping Tool](https://www.toolgrid.io/ping-tool): Send ping requests to test host connectivity and measure round-trip latency (RTT), displays packet loss percentage, minimum/average/maximum latency, TTL (Time… - [Cron Schedule Tester](https://www.toolgrid.io/cron-schedule-tester): Test and validate cron expressions by viewing next execution times, human-readable descriptions, and execution history. Supports all cron syntax variations, ti… - [Cron Job Parser](https://www.toolgrid.io/cron-job-parser): Parse and explain cron expressions in detail. Break down each field (minute, hour, day, month, weekday), show execution patterns, provide human-readable descri… - [Website Responsive Testing Tool](https://www.toolgrid.io/website-responsive-testing-tool): Test website responsiveness across multiple device sizes and screen resolutions. Preview how websites look on mobile, tablet, and desktop devices, test breakpo… - [Cidr Calculator](https://www.toolgrid.io/cidr-calculator): Plan IPv4 subnet allocations from a base CIDR block by defining named host requirements and reviewing network ranges, broadcast addresses, usable capacity, and… - [Ipv4 To Ipv6](https://www.toolgrid.io/ipv4-to-ipv6): Convert IPv4 addresses to IPv6 format using various mapping methods (IPv4-mapped, IPv4-compatible, 6to4 addressing), shows binary representations, displays bot… - [Swagger Editor](https://www.toolgrid.io/swagger-editor): Edit and validate OpenAPI/Swagger specifications with real-time validation, visual API documentation generation, try-out API requests directly from editor, syn… - [Rgb To Hex](https://www.toolgrid.io/rgb-to-hex): Convert RGB (Red, Green, Blue) color values to hexadecimal format with support for RGB and RGBA (with alpha channel), shows both 6-digit and 3-digit hex format… - [Hex To Rgb](https://www.toolgrid.io/hex-to-rgb): Convert hexadecimal color codes to RGB (Red, Green, Blue) values with support for standard hex (#RRGGBB), short hex (#RGB), and rgb/rgba formats, shows visual… - [Ascii To Hex](https://www.toolgrid.io/ascii-to-hex): Convert ASCII text to hexadecimal representation (e.g., "Hello" → "48 65 6C 6C 6F") and vice versa with customizable delimiters (space, comma, colon, none), up… - [Hex To Ascii](https://www.toolgrid.io/hex-to-ascii): Decode hexadecimal strings back to readable ASCII text, supporting various delimiters (space-separated, no delimiters, escaped notation), handles invalid hex g… - [Binary To Text](https://www.toolgrid.io/binary-to-text): Convert binary strings (sequences of 0s and 1s) to readable text using various character encodings (ASCII, UTF-8, UTF-16, ISO-8859-1) with automatic delimiter… - [Hexadecimal To Binary](https://www.toolgrid.io/hexadecimal-to-binary): Convert hexadecimal numbers to binary (base-2) representation with visual padding for standard bit lengths (8, 16, 32, 64-bit), shows step-by-step conversion,… - [Binary To Hexadecimal](https://www.toolgrid.io/binary-to-hexadecimal): Convert binary numbers to hexadecimal (base-16) format with automatic grouping (nibbles), shows decimal equivalent, supports various input formats (0b prefix,… - [Hexadecimal To Decimal](https://www.toolgrid.io/hexadecimal-to-decimal): Convert hexadecimal (base-16) numbers to decimal (base-10) with support for standard notation (0x prefix or 16H suffix), shows conversion formula, displays bin… - [Decimal To Hexadecimal](https://www.toolgrid.io/decimal-to-hexadecimal): Convert decimal (base-10) numbers to hexadecimal (base-16) format with 0x prefix option, supports positive/negative numbers, shows binary representation, batch… - [Binary To Decimal](https://www.toolgrid.io/binary-to-decimal): Convert binary numbers to decimal with support for standard binary notation (0b prefix or B suffix), shows step-by-step weighted value calculation, supports si… - [Decimal To Binary](https://www.toolgrid.io/decimal-to-binary): Convert decimal numbers to binary representation with customizable bit length (8, 16, 32, 64-bit), shows two's complement for negative numbers, displays hexade… - [Business Days Calculator](https://www.toolgrid.io/business-days-calculator): Calculate business days between two dates excluding weekends and customizable holidays, counts forward/backward, displays weekday breakdown, exports holiday li… - [Subnet Mask Calculator](https://www.toolgrid.io/subnet-mask-calculator): Calculate subnet masks, network addresses, broadcast addresses, and usable host ranges for IPv4 networks. Supports CIDR notation, displays binary representatio… - [Packet Loss Tester](https://www.toolgrid.io/packet-loss-tester): Test network packet loss by sending multiple packets to a target host, displays packet loss percentage, round-trip time statistics (min/max/avg), identifies ne… - [Keyword Difficulty Checker](https://www.toolgrid.io/keyword-difficulty-checker): Keyword Difficulty Checker helps SEO teams estimate ranking competitiveness for keyword targets using structured SERP strength signals in one run. You can past… - [Keyword Intent Analyzer](https://www.toolgrid.io/keyword-intent-analyzer): Keyword Intent Analyzer helps SEO and content teams classify search intent for keyword lists in bulk so each target maps to the right page type and conversion… - [Keyword Rank Checker](https://www.toolgrid.io/keyword-rank-checker): Keyword Rank Checker helps SEO teams verify where a target URL appears in a pasted search result set for a specific keyword. You can enter one keyword, a targe… - [Keyword Search Volume Checker](https://www.toolgrid.io/keyword-search-volume-checker): Keyword Search Volume Checker helps SEO and content teams estimate monthly demand for keyword sets in a structured, repeatable workflow. You can paste rows in… - [Language Detector](https://www.toolgrid.io/language-detector): Language Detector helps teams identify the primary language of pasted text quickly, with confidence scoring and detection method transparency. You can paste co… - [Link Intersect Tool](https://www.toolgrid.io/link-intersect-tool): Link Intersect Tool helps SEO teams identify URLs that appear across multiple source link sets so they can prioritize coverage gaps and replicate winning link… - [LLM Visibility Tracker](https://www.toolgrid.io/llm-visibility-tracker): LLM Visibility Tracker helps SEO and GEO teams measure how often their brand, page, or entity appears in model responses across multiple LLMs. You can paste st… - [Local Rank Tracker](https://www.toolgrid.io/local-rank-tracker): Local Rank Tracker helps SEO teams monitor keyword position movement by location over time using structured snapshots. You can paste rows in keyword|location|p… - [Local SEO Audit Tool](https://www.toolgrid.io/local-seo-audit-tool): Local SEO Audit Tool helps teams evaluate location-level visibility health using a structured scoring model across Google Business Profile completeness, review… - [Location Distance Calculator](https://www.toolgrid.io/location-distance-calculator): Location Distance Calculator helps teams compute precise great-circle distances between origin and destination coordinate pairs in bulk. You can paste rows in… - [Long-Tail Keyword Generator](https://www.toolgrid.io/long-tail-keyword-generator): Long-Tail Keyword Generator helps SEO teams expand seed topics into actionable long-tail opportunities at scale. Paste seed keywords in bulk and generate diver… - [Question Keyword Generator](https://www.toolgrid.io/question-keyword-generator): Question Keyword Generator helps marketers, SEO teams, and content strategists expand seed topics into large sets of question-style search queries that mirror… - [Map Rank Tracker](https://www.toolgrid.io/map-rank-tracker): Map Rank Tracker helps local SEO teams monitor map pack ranking movement for keyword-location pairs over time using structured snapshots. You can paste rows in… - [Mobile Performance Checker Remove](https://www.toolgrid.io/mobile-performance-checker-remove): Mobile Performance Checker Remove helps teams evaluate mobile page speed health in bulk using web-vitals-style metric rows and instant score classification. Pa… - [Page Speed Checker](https://www.toolgrid.io/page-speed-checker): Page Speed Checker helps you run fast, repeatable page load diagnostics across multiple URLs in one run. Paste one URL per line, execute the check, and get nor… - [Mobile SEO Checker](https://www.toolgrid.io/mobile-seo-checker): Mobile SEO Checker helps teams audit mobile usability and search-readiness signals at scale using structured URL rows. You can paste rows in url|mobileFriendly… - [Multi-Location Rank Checker](https://www.toolgrid.io/multi-location-rank-checker): Multi-Location Rank Checker helps SEO teams evaluate keyword ranking behavior across multiple cities, regions, or service areas in a single workflow. You can p… - [On-Page SEO Checker](https://www.toolgrid.io/on-page-seo-checker): On-Page SEO Checker helps teams evaluate core on-page optimization factors across many URLs in one workflow. You can paste rows in url|titleLength|metaDescript… - [Organic Traffic Analyzer](https://www.toolgrid.io/organic-traffic-analyzer): Organic Traffic Analyzer helps SEO teams evaluate page-level organic performance trends using structured traffic snapshots. You can paste rows in landingPage|s… - [Page Authority Checker](https://www.toolgrid.io/page-authority-checker): Page Authority Checker helps teams evaluate URL-level authority strength using structured link and quality signals in one bulk workflow. You can paste rows in… - [Referring Domains Checker](https://www.toolgrid.io/referring-domains-checker): Referring Domains Checker converts raw backlink URLs into an actionable profile of unique referring root domains. Paste backlink URLs (one per line), run the c… - [Review Monitoring Tool](https://www.toolgrid.io/review-monitoring-tool): Review Monitoring Tool helps teams transform scattered review feeds into a structured monitoring workflow for reputation health. Paste review rows in source|ra… - [Seasonal Keyword Finder](https://www.toolgrid.io/seasonal-keyword-finder): Seasonal Keyword Finder helps SEO and growth teams detect when keywords are likely to peak and when to publish before demand surges. Paste a list of keywords a… - [SERP Competitor Analyzer](https://www.toolgrid.io/serp-competitor-analyzer): SERP Competitor Analyzer converts pasted SERP rows into a clear baseline of competitor authority and content depth. Paste rows in position|url|title|domainAuth… - [SERP Feature Analyzer](https://www.toolgrid.io/serp-feature-analyzer): SERP Feature Analyzer helps SEO teams prioritize keywords based on real SERP layout opportunities, not only rank position. Paste rows in keyword|snippet|paa|vi… - [Topic Cluster Generator](https://www.toolgrid.io/topic-cluster-generator): Topic Cluster Generator helps SEO and content teams transform broad pillar ideas into structured cluster maps for scalable topical authority. Enter one or more… - [File Transfer Online](https://www.toolgrid.io/file-transfer-online): File Transfer Online helps users generate secure, shareable transfer links for multiple files with clear size and expiry controls in one fast workflow. You can… - [Check Email and Password Exposure in Breaches](https://www.toolgrid.io/breach-exposure-checker): Check Email and Password Exposure in Breaches helps users quickly evaluate credential risk by combining email breach pattern checks with password strength risk… - [Turn Code into Shareable Images](https://www.toolgrid.io/code-to-image): Turn Code into Shareable Images helps developers convert plain code snippets into clean PNG visuals that are easy to post in documentation, chat channels, soci… - [Public and Private Snippet Sharing](https://www.toolgrid.io/snippet-sharing): Public and Private Snippet Sharing helps developers create controlled share links for code snippets with clear visibility and expiry settings. You can paste co… - [Simple Team File Storage and Sharing](https://www.toolgrid.io/team-file-sharing): Simple Team File Storage and Sharing helps teams organize and distribute shared file packages with clear visibility scope and retention controls. Users can sub… - [HAR File Viewer](https://www.toolgrid.io/har-file-viewer): HAR File Viewer helps developers and QA teams inspect HTTP Archive (HAR) logs quickly by turning raw network export JSON into performance-ready metrics. You ca… - [Disposable Temporary Email](https://www.toolgrid.io/disposable-email): Disposable Temporary Email helps users create short-lived inbox identities for low-risk signups, testing flows, and verification checks without exposing their… - [Disposable Temporary Phone Number](https://www.toolgrid.io/temporary-phone-number): Disposable Temporary Phone Number helps users generate short-lived phone identities for one-time SMS verification and testing flows without exposing permanent… - [Email Signature Generator](https://www.toolgrid.io/email-signature-generator): Email Signature Generator helps professionals create clean, consistent signatures for business communication across major email clients. Users can enter name,… - [Signature Generator](https://www.toolgrid.io/signature-generator): Signature Generator helps users create typed digital signature artwork in reusable SVG and PNG formats for fast document and workflow usage. You can enter a na… #### Diff & Comparison Tools - [File Comparison Tool](https://www.toolgrid.io/file-comparison-tool): Compare two files side-by-side to identify differences, additions, deletions, and modifications with syntax highlighting, line-by-line diff visualization, unif… - [Code Diff Viewer](https://www.toolgrid.io/code-diff-viewer): View and analyze code differences with syntax highlighting, side-by-side comparison, unified diff view, line numbers, change statistics, and export options. Pe… - [XML Diff Tool](https://www.toolgrid.io/xml-diff-tool): Compare XML documents to find structural and content differences, validate XML syntax, highlight attribute changes, show element hierarchy differences, ignore… - [JSON Diff Tool](https://www.toolgrid.io/json-diff-tool): Compare JSON files and objects to identify differences in structure and values, highlight added/removed/modified properties, ignore formatting differences, sho… - [Text Diff Checker](https://www.toolgrid.io/text-diff-checker): Compare text documents line-by-line to find differences, additions, deletions, and modifications with word-level highlighting, character-level diff, ignore cas… #### Text Processing Tools - [Text Wrap Tool](https://www.toolgrid.io/text-wrap-tool): Wrap long lines of text to a specified width, break lines at word boundaries or characters, preserve indentation, handle code formatting, and format text for r… - [Slug Generator](https://www.toolgrid.io/slug-generator): Convert text titles and phrases into URL-friendly slugs by converting to lowercase, replacing spaces with hyphens, removing special characters, handling Unicod… - [Extract URLs](https://www.toolgrid.io/extract-urls): Extract all URLs and web links from text, documents, HTML, or code with support for HTTP/HTTPS links, relative URLs, email links, and various URL formats. Perf… - [Extract Emails](https://www.toolgrid.io/extract-emails): Extract email addresses from text, documents, HTML, or code using pattern matching, validate email format, remove duplicates, and export email lists for contac… - [Extract emails from website](https://www.toolgrid.io/extract-emails-from-website): Extract publicly visible email addresses ( Email Extractor ) from a website URL and review them in a clean, copy-ready list with source context. You can export… - [Email Name Extractor & CSV Formatter](https://www.toolgrid.io/free-email-name-extractor-csv-formatter-tool): Extract email addresses from pasted text or uploaded lists, infer contact names, and generate a clean CRM-ready CSV in one workflow. You can review parsed rows… - [Trim Whitespace](https://www.toolgrid.io/trim-whitespace): Remove leading and trailing whitespace from text lines, clean up extra spaces, normalize line endings, and format text by removing unnecessary spaces, tabs, an… - [Sort Lines Alphabetically](https://www.toolgrid.io/sort-lines-alphabetically): Sort text lines in alphabetical order (A-Z or Z-A), handle case-sensitive and case-insensitive sorting, remove duplicates, preserve blank lines, and organize l… - [Add Line Numbers](https://www.toolgrid.io/add-line-numbers): Add line numbers to text or code with customizable formatting, starting number, padding, and separators. Perfect for code documentation, error reporting, refer… - [Remove Line Breaks](https://www.toolgrid.io/remove-line-breaks): Remove line breaks and join text into single continuous lines, replace line breaks with spaces or custom characters, clean up text formatting, and prepare text… - [Text Reverser](https://www.toolgrid.io/text-reverser): Reverse text characters, words, or lines with options to reverse character order, word order, or line order. Useful for testing, data manipulation, creating mi… #### Text Analysis Tools - [Paragraph Counter](https://www.toolgrid.io/paragraph-counter): Count paragraphs in text documents by detecting paragraph breaks, empty lines, and text blocks. Useful for content analysis, writing statistics, document struc… - [Line Counter](https://www.toolgrid.io/line-counter): Count lines in text or code files, display line statistics, count empty lines vs. non-empty lines, and provide detailed line analysis for code review, document… - [Word Counter](https://www.toolgrid.io/word-counter-dev): Count words in text documents with detailed statistics including total words, unique words, average word length, word frequency analysis, and character counts.… - [Character Counter](https://www.toolgrid.io/character-counter-dev): Count characters, words, lines, and paragraphs in text with detailed statistics including character count with/without spaces, word count, line count, and read… #### Case Converters - [Kebab Case Converter](https://www.toolgrid.io/kebab-case-converter): Convert text to kebab-case format (lowercase words separated by hyphens) like 'my-variable-name'. Perfect for CSS class names, URL slugs, HTML attributes, and… - [Snake Case Converter](https://www.toolgrid.io/snake-case-converter): Convert text to snake_case format (lowercase words separated by underscores) like 'my_variable_name'. Perfect for Python variable names, database column names,… - [Pascal Case Converter](https://www.toolgrid.io/pascal-case-converter): Convert text to PascalCase format (capitalized words with no separators) like 'MyVariableName'. Perfect for class names, type names, component names in React/V… - [Camel Case Converter](https://www.toolgrid.io/camel-case-converter): Convert text to camelCase format (first word lowercase, subsequent words capitalized, no separators) like 'myVariableName'. Perfect for JavaScript variable nam… - [Sentence Case Converter](https://www.toolgrid.io/sentence-case-converter): Convert text to sentence case format (first letter capitalized, rest lowercase) like 'My sentence here.'. Perfect for normalizing text, formatting titles, crea… - [Title Case Converter](https://www.toolgrid.io/title-case-converter): Convert text to Title Case format (capitalize first letter of major words) like 'My Title Here'. Handles articles, prepositions, and conjunctions according to… #### Date & Time Tools - [Current Timestamp](https://www.toolgrid.io/current-timestamp): Get the current Unix timestamp in seconds and milliseconds, view it in multiple time zones, convert to readable date formats, and copy timestamps for use in AP… - [Date Difference Calculator](https://www.toolgrid.io/date-difference-calculator): Calculate the precise difference between two dates in years, months, weeks, days, hours, minutes, and seconds. Supports inclusive/exclusive end dates, business… - [Date Calculator Pro](https://www.toolgrid.io/date-calculator-pro): Add or subtract days, weeks, months, and years from any date. Calculate future or past dates for project planning, deadlines, scheduling, and date arithmetic.… - [Timezone Converter](https://www.toolgrid.io/timezone-converter): Convert dates and times between different time zones instantly. View the same moment in multiple time zones simultaneously, handle daylight saving time automat… - [ISO 8601 Converter](https://www.toolgrid.io/iso-8601-converter): Convert dates and times to ISO 8601 format (YYYY-MM-DDTHH:mm:ssZ) and parse ISO 8601 strings to readable dates. Supports multiple input formats, timezone handl… - [Date to Timestamp](https://www.toolgrid.io/date-to-timestamp): Convert any date and time to Unix timestamp (seconds or milliseconds since epoch). Supports multiple date formats, timezone conversion, and provides both secon… #### Regex Tools - [Regex Cheat Sheet](https://www.toolgrid.io/regex-cheat-sheet): Comprehensive regex reference guide with syntax patterns, character classes, quantifiers, anchors, groups, and flags. Includes interactive examples, common pat… - [Phone Number Regex](https://www.toolgrid.io/phone-number-regex): Generate and test regex patterns for validating phone numbers. Supports international formats, country-specific patterns, optional formatting (spaces, dashes,… - [IP Address Regex](https://www.toolgrid.io/ip-address-regex): Generate and test regex patterns for validating IPv4 and IPv6 addresses. Provides accurate regex patterns that match valid IP addresses, supports CIDR notation… - [URL Regex Validator](https://www.toolgrid.io/url-regex-validator): Validate URLs using regex patterns. Test URLs against standard regex patterns, check for valid protocols (http, https, ftp), domain formats, paths, query param… - [Email Regex Validator](https://www.toolgrid.io/email-regex-validator): Validate email addresses using regex patterns. Test emails against RFC 5322 compliant patterns, check for valid local and domain parts, and get ready-to-use re… - [Regex Visualizer](https://www.toolgrid.io/regex-visualizer): Visualize regex patterns as interactive flowcharts and syntax trees. See how regex patterns are structured, understand pattern matching flow, and learn regex s… - [Regex Replacer](https://www.toolgrid.io/regex-replacer): Find and replace text using regex patterns. Match complex patterns and replace them with new text, use capture groups in replacements, preview changes before a… - [Regex Matcher](https://www.toolgrid.io/regex-matcher): Test and match regex patterns against text in real-time. See all matches highlighted, extract capture groups, test multiple patterns, and get detailed match in… - [Regex Debugger](https://www.toolgrid.io/regex-debugger): Debug and optimize regex patterns step-by-step. See how the regex engine processes your pattern, identify performance issues, find backtracking problems, and g… #### Calculators - [Age Calculator Pro](https://www.toolgrid.io/age-calculator-pro): Calculate precise age from date of birth with years, months, days, and total days. Includes leap year handling, next birthday calculation, age verification for… - [Decimal to Fraction Converter](https://www.toolgrid.io/decimal-to-fraction-converter): Convert decimal numbers to fractions with high precision. Handles repeating decimals, provides exact and approximate fractions, shows mixed number representati… - [Storage Unit Converter](https://www.toolgrid.io/storage-unit-converter): Convert between storage units (bytes, KB, MB, GB, TB, PB) in both decimal (SI) and binary (IEC) systems. Handles KiB, MiB, GiB, TiB conversions with precision… - [PPI Calculator](https://www.toolgrid.io/ppi-calculator): Calculate Pixels Per Inch (PPI) for displays and images. Enter screen resolution and diagonal size to determine pixel density, image quality, and optimal viewi… - [Resolution Converter](https://www.toolgrid.io/resolution-converter): Convert between different screen resolutions and aspect ratios. Calculate equivalent resolutions, maintain aspect ratios when scaling, and determine optimal re… - [Bandwidth Calculator](https://www.toolgrid.io/bandwidth-calculator): Calculate bandwidth requirements, data transfer times, and network capacity. Convert between Mbps, Gbps, and other bandwidth units. Estimate download/upload ti… - [File Size Calculator](https://www.toolgrid.io/file-size-calculator): Calculate file sizes, storage requirements, and data capacity. Estimate file sizes for different formats, calculate storage needs for projects, and convert bet… - [String Length Calculator](https://www.toolgrid.io/string-length-calculator): Calculate string length, character count, byte size, and encoding size. Count characters, bytes, and determine string size in different encodings (UTF-8, UTF-1… #### API Testing & Development - [POST Request Tool](https://www.toolgrid.io/post-request-tool): Generate POST request payloads with AI assistance. Describe your API endpoint requirements and get properly formatted JSON payloads ready to use in your HTTP r… - [Webhook Tester](https://www.toolgrid.io/webhook-tester): Test and debug webhooks by sending test requests, analyzing payloads, inspecting headers, and verifying webhook signatures. Perfect for validating webhook inte… - [API Response Formatter](https://www.toolgrid.io/api-response-formatter): Format, validate, and beautify API responses. Get AI-powered schema explanations, repair malformed JSON, format responses with proper indentation, and understa… - [HTTP Request Builder](https://www.toolgrid.io/http-request-builder): Build and test HTTP requests with custom methods, headers, query parameters, and body content. Get AI-powered request optimization suggestions and generate cod… - [REST API Client](https://www.toolgrid.io/rest-api-client): Test REST API endpoints with a full-featured client. Send requests, inspect responses, analyze API behavior with AI assistance, and debug integration issues. P… - [API Tester](https://www.toolgrid.io/api-tester): Test and debug API endpoints with comprehensive diagnostics. Analyze request/response cycles, identify errors, get AI-powered troubleshooting suggestions, and… #### Image Tools - [Identicon Generator](https://www.toolgrid.io/identicon-generator): Generate unique identicons from text input. Create visual avatars and icons based on strings, perfect for user profiles, placeholders, and visual identificatio… - [Placeholder Image Generator](https://www.toolgrid.io/placeholder-image-generator): Generate placeholder images for development and design. Create images of any size with customizable colors, text, and patterns. Perfect for mockups, wireframes… - [SVG Optimizer](https://www.toolgrid.io/svg-optimizer): Optimize SVG files by removing unnecessary code, minifying paths, cleaning up attributes, and reducing file size while maintaining visual quality. Perfect for… - [Data URI Generator](https://www.toolgrid.io/data-uri-generator): Convert images to data URIs for inline embedding in HTML, CSS, or JavaScript. Generate base64-encoded data URIs from image files, perfect for embedding small i… - [EXIF Data Viewer](https://www.toolgrid.io/exif-data-viewer): View and extract EXIF metadata from images. Inspect camera settings, GPS coordinates, timestamps, and other embedded metadata stored in JPEG and other image fo… - [Image Metadata Viewer](https://www.toolgrid.io/image-metadata-viewer): View comprehensive image metadata including EXIF, IPTC, XMP, and other embedded data. Inspect camera settings, copyright information, keywords, and all metadat… - [Image Format Converter](https://www.toolgrid.io/image-format-converter): Convert images between different formats including JPEG, PNG, WebP, GIF, BMP, and more. Adjust quality settings, preserve transparency, and optimize file size… - [Image Resizer](https://www.toolgrid.io/image-resizer): Resize images to specific dimensions with quality control. Maintain aspect ratio, crop to exact sizes, or use preset dimensions for social media and web use. G… #### Color Tools - [Material Design Color Palette](https://www.toolgrid.io/material-design-color-palette): Generate Material Design color palettes with primary, secondary, and accent colors. Get color codes, accessibility information, and ready-to-use color schemes… - [Color Blindness Simulator](https://www.toolgrid.io/color-blindness-simulator): Simulate how colors appear to people with different types of color blindness. Test your designs for accessibility and ensure information is conveyed effectivel… - [Tint and Shade Generator](https://www.toolgrid.io/tint-and-shade-generator): Generate tints (lighter versions) and shades (darker versions) from any base color. Create complete color palettes with consistent variations for design system… - [Color Name Finder](https://www.toolgrid.io/color-name-finder): Find the name of any color from hex codes, RGB values, or by picking from a color picker. Get common color names, CSS color names, and descriptive names for an… - [CSS Gradient Generator](https://www.toolgrid.io/css-gradient-generator): Create beautiful CSS gradients with a visual editor. Generate linear and radial gradients, adjust colors, stops, angles, and get ready-to-use CSS code. Include… - [Gradient Generator](https://www.toolgrid.io/gradient-generator): Generate beautiful color gradients for backgrounds, designs, and UI elements with advanced customization. Create smooth color transitions with linear and radia… - [RGB to HSL Converter](https://www.toolgrid.io/rgb-to-hsl-converter): Convert RGB color values to HSL (Hue, Saturation, Lightness) format. Understand color relationships, adjust colors more intuitively, and work with HSL values i… - [HSL to RGB Converter](https://www.toolgrid.io/hsl-to-rgb-converter): Convert HSL (Hue, Saturation, Lightness) color values to RGB format. Transform intuitive HSL colors to RGB for use in applications, design tools, or when RGB v… - [RGB to Hex Converter](https://www.toolgrid.io/rgb-to-hex-converter): Convert RGB color values to hexadecimal format with live preview and multiple output options. Transform RGB colors (0-255) to hex codes (#RRGGBB) for web devel… - [Hex to RGB Converter](https://www.toolgrid.io/hex-to-rgb-converter): Convert hexadecimal color codes to RGB format. Transform hex colors (#RRGGBB) to RGB values (0-255) for use in applications, design tools, or when RGB format i… #### Converters - [Number Base Converter](https://www.toolgrid.io/number-base-converter): Convert numbers between different number bases including binary (base 2), octal (base 8), decimal (base 10), and hexadecimal (base 16). Perfect for programming… - [License Checker](https://www.toolgrid.io/license-checker): Check and validate software licenses from package.json, requirements.txt, and other dependency files. Identify license types (MIT, Apache, GPL, etc.), detect l… - [Package Version Checker](https://www.toolgrid.io/package-version-checker): Check package versions from npm, PyPI, Maven, and other registries. Compare current versions with latest available versions, identify outdated packages, check… - [Git Conflict Resolver](https://www.toolgrid.io/git-conflict-resolver): Resolve Git merge conflicts by visualizing conflict markers, comparing changes side-by-side, accepting or rejecting changes, and generating resolved code. Supp… - [Environment Variable Manager](https://www.toolgrid.io/environment-variable-manager): Manage and organize environment variables for different frameworks (Node.js, Python, Docker, etc.). Validate .env files, detect security issues, organize varia… - [Git Flow Helper](https://www.toolgrid.io/git-flow-helper): Visualize and manage Git Flow workflows. Generate Git Flow commands for feature, bugfix, hotfix, and release branches. Includes workflow visualization, command… - [Version Bump Tool](https://www.toolgrid.io/version-bump-tool): Bump version numbers in project files (package.json, pom.xml, build.gradle, etc.). Update version numbers following semantic versioning, update multiple files… - [Semantic Version Calculator](https://www.toolgrid.io/semantic-version-calculator): Calculate semantic version numbers based on changes. Determine next version (major, minor, patch) from commit history, breaking changes, and feature additions.… - [Git Diff Viewer](https://www.toolgrid.io/git-diff-viewer): View and analyze Git diffs with syntax highlighting, side-by-side comparison, line-by-line changes, and statistics. Compare file versions, view commit diffs, a… - [Web Vitals Checker](https://www.toolgrid.io/web-vitals-checker): Check Core Web Vitals metrics (LCP, FID, CLS) for websites. Analyze page performance, measure loading speed, interactivity, and visual stability. Provides reco… - [SEO Analyzer](https://www.toolgrid.io/seo-analyzer): Analyze website SEO and provide optimization recommendations. Check meta tags, headings, content structure, internal/external links, page speed, mobile-friendl… - [Redirect Checker](https://www.toolgrid.io/redirect-checker): Check HTTP redirects (301, 302, etc.) for URLs. Analyze redirect chains, detect redirect loops, verify redirect status codes, check redirect destinations, and… - [Canonical URL Checker](https://www.toolgrid.io/canonical-url-checker): Check canonical URL tags on web pages. Verify canonical URL implementation, detect canonical issues, check redirect relationships, and provide canonical URL an… - [MIME Types List](https://www.toolgrid.io/mime-types-list): Browse and search MIME types (Multipurpose Internet Mail Extensions) database. Find MIME types for file extensions, search by content type, view MIME type deta… - [HTML Color Names](https://www.toolgrid.io/html-color-names): Browse and search HTML color names (CSS named colors). Find color names, view hex codes, RGB values, preview colors, and get color information for web developm… - [Unicode Character Table](https://www.toolgrid.io/unicode-character-table): Browse and search Unicode characters, view character codes, names, categories, and properties. Find Unicode characters by name, code point, category, or search… - [HTML Entity Reference](https://www.toolgrid.io/html-entity-reference): Browse and search HTML entities and character references. Find HTML entities by name, character, or code. View entity codes, Unicode values, and usage examples… #### Markdown Tools - [HTML to Markdown Converter](https://www.toolgrid.io/html-to-markdown-converter): Convert HTML content to Markdown format with intelligent tag conversion, preserving formatting, links, images, lists, and code blocks. Perfect for migrating co… - [Markdown to HTML Converter](https://www.toolgrid.io/markdown-to-html-converter): Convert Markdown syntax to clean HTML with proper semantic tags, preserving formatting, links, images, code blocks, and tables. Perfect for publishing Markdown… - [Markdown Preview](https://www.toolgrid.io/markdown-preview): Preview Markdown content in real-time with live rendering, syntax highlighting, export options, and side-by-side editing. Perfect for writing documentation, RE… - [Markdown Cheat Sheet](https://www.toolgrid.io/markdown-cheat-sheet): Comprehensive Markdown syntax reference with categorized examples, live previews, and copy-to-clipboard functionality. Browse headings, formatting, links, list… #### Network Testing - [Robots.txt Tester](https://www.toolgrid.io/robots-txt-tester): Test and validate robots.txt files to check if specific URLs are allowed or blocked for different user agents. Simulate crawler behavior, verify rules, and get… - [CSP Generator](https://www.toolgrid.io/csp-generator): Generate Content Security Policy (CSP) headers to protect websites from XSS attacks, clickjacking, and data injection. Create, customize, and validate CSP dire… - [Security Headers Checker](https://www.toolgrid.io/security-headers-checker): Analyze and check security headers (CSP, HSTS, X-Frame-Options, etc.) for any website. Get security ratings, recommendations, and detailed explanations of each… - [HTTP Headers Checker](https://www.toolgrid.io/http-headers-checker): Inspect and analyze HTTP response headers for any URL. View all headers, understand their purpose, check security configurations, and get detailed explanations… - [CORS Tester](https://www.toolgrid.io/cors-tester): Test Cross-Origin Resource Sharing (CORS) configuration for APIs and websites. Perform live browser-based CORS tests, analyze CORS headers, and get AI-powered… - [HTTP Status Code Checker](https://www.toolgrid.io/http-status-code-checker): Check HTTP status codes for any URL with detailed response analysis, redirect chain tracking, response headers, and AI-powered diagnostic insights. Perfect for… #### Network Utilities - [User Agent Parser](https://www.toolgrid.io/user-agent-parser): Parse and analyze user agent strings to extract browser, operating system, device, engine, and CPU information with confidence scores. Get detailed device dete… - [SSL Certificate Decoder](https://www.toolgrid.io/ssl-certificate-decoder): Decode and analyze SSL/TLS certificates to view certificate details, validity periods, issuer information, subject details, extensions, and cryptographic infor… - [SSL Certificate Checker](https://www.toolgrid.io/ssl-certificate-checker): Check SSL/TLS certificate validity, expiration dates, certificate chain, issuer information, and security configuration for any domain. Get alerts for expiring… - [Reverse DNS Lookup](https://www.toolgrid.io/reverse-dns-lookup): Perform reverse DNS (PTR) lookups to find domain names associated with IP addresses. Verify IP ownership, check mail server configurations, and investigate net… - [Port Scanner](https://www.toolgrid.io/port-scanner): Scan TCP ports on network hosts to check which ports are open, closed, or filtered. Test port accessibility, identify running services, and get AI-powered secu… - [MAC Address Generator](https://www.toolgrid.io/mac-address-generator): Generate MAC addresses for network interfaces with various presets (Wi-Fi, Ethernet, Local, VMware, IoT, Apple, Cisco) and customizable formats. Create valid M… - [IP Range Calculator](https://www.toolgrid.io/ip-range-calculator): Calculate IP address ranges, network addresses, broadcast addresses, usable host ranges, and subnet details from IP addresses and CIDR notation. Supports cloud… - [Subnet Calculator Pro](https://www.toolgrid.io/subnet-calculator-pro): Plan and calculate subnet allocations based on host requirements. Visualize subnet allocation, generate configuration templates (Cisco IOS, Linux Netplan), and… - [IPv4 to IPv6 Converter](https://www.toolgrid.io/ipv4-to-ipv6-converter): Convert IPv4 addresses to IPv6 format using different mapping modes (IPv4-Mapped, 6to4, NAT64, Link-Local) according to RFC standards. Get detailed conversion… #### API Development - [SOAP Client](https://www.toolgrid.io/soap-client): Parse WSDL files, build SOAP envelopes, execute SOAP requests, and analyze responses with AI-powered security insights. Test SOAP web services, debug requests,… - [OpenAPI/Swagger Editor](https://www.toolgrid.io/openapi-swagger-editor): Edit, validate, and preview OpenAPI/Swagger specifications with live validation, interactive documentation preview, AI-powered error fixes, and template genera… - [API Mock Server](https://www.toolgrid.io/api-mock-server): Create and configure mock API endpoints with customizable HTTP methods, status codes, response delays, headers, and JSON bodies. Generate AI-powered mock data… - [GraphQL Playground](https://www.toolgrid.io/graphql-playground): Execute GraphQL queries and mutations, explore schemas, analyze query complexity, and get AI-powered optimization suggestions. Test GraphQL APIs with live quer… - [OAuth Playground](https://www.toolgrid.io/oauth-playground): Test and simulate OAuth 2.0 authentication flows for various providers (Google, GitHub, Discord, Custom). Configure client credentials, scopes, authorization U… - [cURL to Code Converter](https://www.toolgrid.io/curl-to-code-converter): Convert cURL commands to code snippets in multiple languages (JavaScript Fetch/Axios, Python requests, Go, Java, PHP). Parse cURL syntax, extract headers and p… - [GET Request Tool](https://www.toolgrid.io/get-request-tool): Execute HTTP GET requests with custom headers and query parameters. Parse URLs, validate inputs, display responses, and get AI-powered analysis of response dat… ### Calculators #### Math Calculators - [Scientific Calculator](https://www.toolgrid.io/scientific-calculator): Advanced scientific calculator with trigonometric, logarithmic, and statistical functions. Features include sin, cos, tan, logarithms (log, ln), exponential fu… - [Fraction Calculator](https://www.toolgrid.io/fraction-calculator): Perform calculations with fractions, mixed numbers, and improper fractions. Add, subtract, multiply, and divide fractions with automatic common denominator fin… - [Percentage Calculator](https://www.toolgrid.io/percentage-calculator): Calculate percentages, discounts, markups, and percentage changes with precision. Find percentage of numbers, calculate percentage increase or decrease, determ… - [Conversion Calculator](https://www.toolgrid.io/conversion-calculator): Convert between units of length, weight, volume, temperature, and more with precise conversion factors. Transform metric to imperial units (meters to feet, kil… - [Triangle Calculator](https://www.toolgrid.io/triangle-calculator): Calculate triangle area, perimeter, angles, and sides using various methods including Heron's formula, Law of Sines, and Law of Cosines. Works with all triangl… - [Standard Deviation Calculator](https://www.toolgrid.io/standard-deviation-calculator): Calculate standard deviation, variance, mean, and identify outliers in datasets with comprehensive statistical analysis. Supports both population and sample st… - [Random Number Generator V3](https://www.toolgrid.io/random-number-generator-v3): Generate verifiable random numbers with customizable ranges and scientific precision using cryptographically secure algorithms. Create single or bulk random nu… #### Education Calculators - [Age Calculator](https://www.toolgrid.io/age-calculator): Calculate exact age in years, months, weeks, and days, or find time between dates with precise date arithmetic. Accounts for leap years, different month length… - [GPA Calculator](https://www.toolgrid.io/gpa-calculator): Calculate Grade Point Average (GPA) for semesters, cumulative, or weighted GPAs with customizable scales. Supports 4.0, 5.0, and custom GPA scales, handles hon… - [Grade Calculator](https://www.toolgrid.io/grade-calculator): Calculate course grades, final exam scores needed, and weighted grade averages with comprehensive grade management. Enter assignment scores and weights to comp… #### Engineering & Construction Calculators - [Concrete Calculator](https://www.toolgrid.io/concrete-calculator): Calculate concrete volume, materials needed, and costs for construction projects with precise measurements. Supports various shapes (slabs, footings, columns,… - [Subnet Calculator](https://www.toolgrid.io/subnet-calculator): Calculate subnet masks, network addresses, host ranges, and VLSM strategies for IP networks with professional network planning tools. Converts between CIDR not… #### Finance Calculators - [Mortgage Calculator](https://www.toolgrid.io/mortgage-calculator): Calculate monthly mortgage payments, interest, and total cost for home loans with comprehensive loan analysis. Includes principal, interest, property taxes, ho… - [Loan Calculator](https://www.toolgrid.io/loan-calculator): Calculate loan payments, interest, and total cost for personal loans with detailed payment breakdowns. Compare different loan offers, understand how loan terms… - [Auto Loan Calculator](https://www.toolgrid.io/auto-loan-calculator): Calculate monthly car loan payments, interest, and total cost with vehicle financing analysis. Includes down payment and trade-in value calculations, compares… - [Interest Calculator](https://www.toolgrid.io/interest-calculator): Calculate simple and compound interest on loans and investments with flexible calculation options. Supports multiple compounding frequencies (daily, monthly, q… - [Interest Rate Calculator](https://www.toolgrid.io/interest-rate-calculator): Calculate effective interest rates, APR, and compare different rate scenarios to understand true borrowing costs. Converts between nominal and effective annual… - [Payment Calculator](https://www.toolgrid.io/payment-calculator): Calculate loan payment amounts based on principal, rate, and term with standard loan payment formulas. Solve for monthly payments, determine maximum loan amoun… - [Amortization Calculator](https://www.toolgrid.io/amortization-calculator): View detailed loan payment schedule showing principal and interest breakdown over time with comprehensive amortization tables. See how each payment reduces pri… - [Investment Calculator](https://www.toolgrid.io/investment-calculator): Calculate investment returns, growth, and future value of investments with comprehensive portfolio analysis. Includes initial investments, regular contribution… - [Compound Interest Calculator](https://www.toolgrid.io/compound-interest-calculator): Calculate compound interest growth on savings and investments over time with detailed compounding analysis. Supports multiple compounding frequencies, shows ex… - [Inflation Calculator](https://www.toolgrid.io/inflation-calculator): Calculate how inflation affects purchasing power and adjust values for inflation with historical and projected rates. Convert past dollar amounts to today's va… - [Salary Calculator](https://www.toolgrid.io/salary-calculator): Calculate annual salary, hourly rate, and compare salary offers with comprehensive compensation analysis. Convert between hourly and annual pay, include overti… - [Annual Income Calculator](https://www.toolgrid.io/annual-income-calculator): Calculate total annual income from multiple sources and income types including employment, self-employment, investments, rental properties, and side income. Co… - [Paycheck Calculator](https://www.toolgrid.io/paycheck-calculator): Calculate take-home pay after taxes and deductions with detailed paycheck breakdowns. Includes federal and state income taxes, Social Security, Medicare, healt… - [Payroll Calculator](https://www.toolgrid.io/payroll-calculator): Calculate payroll for employees including taxes, deductions, and net pay with comprehensive payroll processing. Handles federal and state taxes, Social Securit… - [Income Tax Calculator](https://www.toolgrid.io/income-tax-calculator): Calculate federal and state income taxes based on income and filing status with comprehensive tax planning tools. Supports all filing statuses, includes standa… - [Sales Tax Calculator](https://www.toolgrid.io/sales-tax-calculator): Calculate sales tax on purchases and determine total cost including tax with location-specific rates. Works with different state, county, and city tax rates, c… - [Debt to Income Ratio Calculator](https://www.toolgrid.io/debt-to-income-ratio-calculator): Calculate debt-to-income ratio to assess loan eligibility and financial health with comprehensive DTI analysis. Includes all monthly debt payments (mortgage, l… - [401k Calculator](https://www.toolgrid.io/401k-calculator): Calculate 401k retirement savings growth, contributions, and future value with employer matching calculations. Includes current balance, annual contributions,… - [Retirement Calculator V1](https://www.toolgrid.io/retirement-calculator-v1): Plan for retirement by calculating savings needs, income requirements, and retirement goals with comprehensive retirement planning tools. Accounts for current… - [Finance Calculator](https://www.toolgrid.io/finance-calculator): Comprehensive financial calculator for time value of money, loans, investments, and financial planning with TVM (Time Value of Money) calculations. Solves for… #### Health & Fitness Calculators - [BMI Calculator](https://www.toolgrid.io/bmi-calculator): Calculate Body Mass Index (BMI) to assess weight status and health risk with accurate BMI categorization. Uses standard BMI formula (weight/height²), categoriz… - [BMI Table Female](https://www.toolgrid.io/bmi-table-female): View BMI ranges and classifications specifically for women with comprehensive height and weight reference tables. Shows weight ranges for each BMI category (un… - [Calorie Calculator](https://www.toolgrid.io/calorie-calculator): Calculate daily calorie needs for weight loss, maintenance, or weight gain using BMR and activity level calculations. Uses Harris-Benedict or Mifflin-St Jeor f… - [Body Fat Calculator](https://www.toolgrid.io/body-fat-calculator): Calculate body fat percentage using various measurement methods including Navy method, Deurenberg formula, and body circumference measurements. Requires waist,… - [BMR Calculator](https://www.toolgrid.io/bmr-calculator): Calculate Basal Metabolic Rate - calories your body burns at rest to maintain basic bodily functions. Uses Mifflin-St Jeor or Harris-Benedict formulas, account… - [Ideal Weight Calculator](https://www.toolgrid.io/ideal-weight-calculator): Calculate your ideal body weight range based on height, gender, and body frame size using Robinson, Miller, or Devine formulas. Accounts for small, medium, and… - [Pace Calculator](https://www.toolgrid.io/pace-calculator): Calculate running pace, speed, and time for distance running and training with comprehensive pace analysis. Converts between pace (minutes per mile/km) and spe… - [Sleep Time Calculator](https://www.toolgrid.io/sleep-time-calculator): Calculate optimal sleep and wake times based on sleep cycles for better rest and easier waking. Accounts for 90-minute sleep cycles, suggests wake times at cyc… #### Pregnancy Calculators - [Pregnancy Calculator](https://www.toolgrid.io/pregnancy-calculator): Calculate pregnancy timeline, weeks, trimesters, and track pregnancy progress with comprehensive gestational age tracking. Uses last menstrual period (LMP) or… - [Pregnancy Conception Calculator](https://www.toolgrid.io/pregnancy-conception-calculator): Calculate conception date based on due date or last menstrual period with estimated conception window calculations. Works backwards from due date (subtracting… - [Due Date Calculator](https://www.toolgrid.io/due-date-calculator): Calculate expected due date based on last menstrual period or conception date using Naegele's rule (280 days from LMP). Standard method used by healthcare prov… #### Time & Date Calculators - [Date Calculator](https://www.toolgrid.io/date-calculator): Calculate date differences, add or subtract days, and find dates between two points in time with precise calendar arithmetic. Accounts for leap years, differen… - [Time Calculator](https://www.toolgrid.io/time-calculator): Perform time calculations, add or subtract time durations, and convert between time units (hours, minutes, seconds) with accurate time arithmetic. Handles hour… - [Hours Calculator](https://www.toolgrid.io/hours-calculator): Calculate your weekly hours, overtime, and total pay with comprehensive work time tracking. Supports multiple breaks, handles overnight shifts crossing midnigh… #### Work Time Calculators - [Work Day Time Calculator](https://www.toolgrid.io/work-day-time-calculator): Accurately calculate deadlines by automatically excluding weekends, public holidays, and custom floating days based on your region's schedule. Supports regiona… - [Work Day Hour Calculator](https://www.toolgrid.io/work-day-hour-calculator): Calculate hours worked in a day, including breaks and overnight shifts with accurate daily hour tracking. Handles clock-in and clock-out times, subtracts break… ### Text & Writing #### Text Generators - [Lorem Ipsum Generator](https://www.toolgrid.io/lorem-ipsum-generator): Generate placeholder Lorem Ipsum text for design mockups and publishing layouts. Customize text length by words, sentences, or paragraphs, choose from context… - [Font Generator](https://www.toolgrid.io/font-generator): Create professional-grade fonts with real-time OpenType validation and compatibility checks across browsers, operating systems, and design applications. Upload… - [Fantasy Name Generator](https://www.toolgrid.io/fantasy-name-generator): Generate phonetically consistent names based on a seed word for fantasy worlds, fiction writing, and creative projects. Creates linguistically coherent names t… - [Random Nickname Generator](https://www.toolgrid.io/random-nickname-generator): Generate available, platform-compliant identities for social media, gaming platforms, and online services. Select your target platform (Discord, Twitter, Insta… #### Text Analysis - [Word Counter](https://www.toolgrid.io/word-counter): Count words, characters, and analyze text with comprehensive real-time statistics. Provides word count, character count (with and without spaces), sentence cou… - [Speech to Text](https://www.toolgrid.io/speech-to-text): Speech to Text converts spoken words into editable text directly in your browser, so you can capture dictation, meetings, interviews, lectures, and quick notes… - [Character Counter](https://www.toolgrid.io/character-counter): A precise, multi-metric text analysis tool designed for platform compliance. Count graphemes, bytes, and optimize content for any medium including social media… - [Typing Speed Test](https://www.toolgrid.io/typing-speed-test): Identify weak spots, fix errors dynamically, and boost your WPM with intelligent remediation and detailed performance analytics. Measures typing speed in WPM (… ### Generators #### Code Generators - [QR Code Generator](https://www.toolgrid.io/qr-code-generator): Generate custom QR codes for any content including URLs, text, contact information (vCard), email addresses, phone numbers, SMS messages, and WiFi credentials.… - [Barcode Generator](https://www.toolgrid.io/barcode-generator): Generate various barcode formats including UPC-A, UPC-E, EAN-13, EAN-8, Code 128, Code 39, ITF-14, and more for product inventory, retail, and industrial appli… - [2D Code Generator](https://www.toolgrid.io/2d-code-generator): Generate 2D codes and matrix codes including QR codes, Data Matrix, and PDF417 formats that store data in both horizontal and vertical directions. Supports sig… ### Time & Date #### Time Utilities - [Online Timer](https://www.toolgrid.io/online-timer): A persistent, distraction-free timer that keeps running even when you switch tabs or minimize the browser window. Set countdown timers with hours, minutes, and… - [Time Zone Converter](https://www.toolgrid.io/time-zone-converter): Visualize time zone overlaps, detect DST changes, and find the perfect time to meet with your global team with comprehensive time zone conversion tools. Conver… #### Work Time Calculators - [Time Untill Converter](https://www.toolgrid.io/time-untill-converter): Calculate the exact working time remaining until your deadline with precise business time calculations. Automatically exclude weekends, holidays, and off-hours… ### Fun & Games #### Casual Games - [Hangman](https://www.toolgrid.io/hangman): Play the classic Hangman word guessing game where you guess letters to reveal a secret word. Features include 6-7 wrong guesses allowed, letter-by-letter guess… - [Roll and Die](https://www.toolgrid.io/roll-and-die): Roll virtual dice for games and decisions with cryptographically secure random number generation ensuring truly random and fair results. Roll single or multipl… ### Web Utilities #### URL Tools - [URL Shortener](https://www.toolgrid.io/url-shortener): Shorten long URLs for sharing with a browser-based URL shortening tool that generates short, shareable links. Works entirely locally in your browser using Loca… #### Link Pages - [Link Tree](https://www.toolgrid.io/free-link-tree-tool): Build a mobile-friendly link-in-bio page with your profile, social badges, and destination links you can reorder or highlight. Generate a hosted ToolGrid URL t… ### ToolGrid.io Flows #### PDF & Document Workflows - [PDF → Image → Optimize](https://www.toolgrid.io/pdf-to-image-optimize): Convert PDF to image format and automatically optimize the output for web or print use - [Images → Single PDF](https://www.toolgrid.io/images-to-single-pdf): Convert multiple images to a single, unified PDF document with automatic formatting #### Image Processing Workflows - [CleanShot](https://www.toolgrid.io/cleanshot-mobile-photo-prep): Mobile Photo Prep — bulk HEIC cleanup and social-ready export - [Vade - Responsive Testing Tool](https://www.toolgrid.io/vade-responsive-annotation): Test web app responsive design, annotate with editor, download, and share - [HEIC → Shareable Image](https://www.toolgrid.io/heic-to-shareable-image): Convert HEIC images to shareable formats and automatically optimize them for web or social media - [Web Performance Optimization](https://www.toolgrid.io/web-performance-optimization): Optimize images for maximum web performance with format conversion and compression - [Clean Profile Photo](https://www.toolgrid.io/clean-profile-photo): Remove background, upscale, and compress images for professional profile photos, with paid support for larger original uploads - [Edit → Resize → Export](https://www.toolgrid.io/edit-resize-export): Edit your images, resize them, and export in optimized format for professional use - [Resize → Brand → Publish](https://www.toolgrid.io/resize-brand-publish): Resize images, add branding, and prepare for publishing on social media platforms - [Privacy Blur Flow](https://www.toolgrid.io/privacy-blur-flow): Blur faces, crop images, and compress for privacy-protected sharing - [HTML → Image Asset](https://www.toolgrid.io/html-image-asset): Convert HTML to image, resize, and compress for web assets - [Custom Meme Creation](https://www.toolgrid.io/custom-meme-creation): Create custom memes from your own pictures, resize, and optimize for social sharing #### Media Conversion Workflows - [Video → Reaction GIF](https://www.toolgrid.io/video-reaction-gif): Convert video to GIF, enhance with GIF maker, and compress for optimal sharing #### Security & Encoding Workflows - [Secure Auth Setup](https://www.toolgrid.io/secure-auth-setup): Generate secure passwords and set up passkey authentication for enhanced security #### Code Generation - [QR → Barcode Pack](https://www.toolgrid.io/qr-barcode-pack): Generate QR codes and barcodes in a single workflow for retail and scanning applications ## Optional - [Sitemap](https://www.toolgrid.io/sitemap.xml): machine-readable URL list - [Clusters](https://www.toolgrid.io/clusters): human topic index - [AI summary](https://www.toolgrid.io/ai.txt): short agent-oriented overview