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Drop your PNG here
or tap to browse · max 10 MB
Palette steps are chosen automatically to approach this size while keeping PNG output.
Optional: suggests whether PNG, PNG-8, WebP, or AVIF may fit your image better. Output remains PNG unless you convert elsewhere.
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 AI Assistant when you want format suggestions for your image. Paid plans add higher limits for large PNGs and batch export as one ZIP when you need several files compressed in a single run.
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Common questions about this tool
You can upload PNG images. The tool compresses them toward your target file size and lets you download a smaller PNG, with limits shown in the interface for standard and paid use.
When you choose the AI option, it suggests whether PNG, PNG-8, WebP, or AVIF may fit your image better, with a short reason and estimated savings. Output from this tool remains PNG unless you convert elsewhere.
Paid plans unlock higher limits for large PNGs and batch export as one ZIP when you want several files handled in a single run, including the same target-size and AI Assistant options per file.
Open Compress PNG, upload your image, set a target size in kilobytes, then click Compress PNG. Preview the result and download the smaller PNG when it looks right. Free use covers one file up to 10 MB in your browser.
The steps are the same as for any PNG upload: add the file, enter your target KB in Settings, run compression, and compare before-and-after size on the page. Only PNG files are accepted.
Choose a target KB close to or above your current file size and check the preview before you download. Very low targets reduce colors and can show banding on gradients. There is no way to guarantee zero visible change on every image.
Often you can get close when your target is realistic for the image content. Flat graphics and screenshots usually tolerate compression well; photo-like PNGs may need a higher target. Compare the preview to the original before you save.
Start with a modest target KB, compress once, and review the preview. Raise the target if you see banding or soft edges you do not want. Avoid re-compressing the same file many times at very low targets.
Use the target KB field to aim near your goal without pushing to the lowest possible value. The tool walks palette steps until it meets your target or reaches the smallest practical step. Optional AI Assistant can suggest other formats when you click that option—output here stays PNG.
Yes. One PNG up to 10 MB can be compressed free in your browser by setting target KB and running compression. Files above 10 MB and batch ZIP export need an eligible paid plan.
Use this page in your browser: upload, set target KB, preview, and download. No install is required for the free path on files up to 10 MB. Paid users can process larger singles and batch ZIP within the limits shown on the page.
Yes, when the file is a valid PNG within the size limits on the page. The tool outputs a smaller PNG in the same format so transparency and sharp edges still work in most apps.
Yes. PNG can be re-encoded with fewer colors to lower file weight while keeping the PNG format. This tool automates those steps toward the target kilobytes you enter.
PNG files are already stored in a compressed format, but exports can still be large when they hold many colors. This page reduces size further by adjusting palette steps toward your target KB.
Upload the PNG, set a lower target KB if you need more reduction, run compression, and read the new size on the page. Download when the preview looks acceptable, or try again with a different target without re-uploading.
Enter 100 in the target KB field (or a value near it), then compress and check the reported output size and preview. Exact 100 KB is a goal, not a guaranteed result—complex images may stay slightly above until you lower the target further.
Set target KB toward 50, compress, and review the preview. Very detailed or large PNGs may not reach 50 KB without visible banding; iterate until the result fits your limit or looks good enough.
Type your goal in the target file size (KB) field—any value from 1 to 50,000 KB within the tool limits. The compressor tries palette steps until the file is at or below that target when possible.
It can, especially when you set a low target KB because the tool uses fewer colors. If the file is already under your target, you may see little or no visible change. Always check the preview before you download.
It lowers file size by reducing how many colors are stored, so the PNG is easier to upload, email, or load on a page. You still download a PNG—you are not converting to another format unless you use a different tool.
On this page you control weight through target kilobytes, not a separate compression level slider. The tool applies automatic palette steps until your target is met or the minimum step is reached.
PNG uses lossless compression inside the file format, but your export can still be large. This tool shrinks file weight further by reducing colors toward your target KB, which is a separate pass from saving a master file.
Often yes when a form, store, or chat lists a size cap or your file is much bigger than needed. Compress here first, check the preview, then upload the result so you are less likely to hit rejections.
Large images slow page loads and can hurt mobile readers. Smaller PNGs keep pages snappy while still looking fine at typical screen sizes. Match file weight to how the image is actually displayed.
Open Compress PNG in your browser on Windows—no separate install for the free single-file path. Upload, set target KB, compress, and download the result.
Use the same browser flow on Mac: upload your PNG, enter target KB, run compression, and download. Limits for free and paid use are shown at the top of the page.
Free compression for standard sizes runs in your browser; paid large files and batch jobs use server processing within the limits on the page. Only compress images you own or may use, and keep a copy of your original.
Discord may re-encode images when you upload them, which can change size and sharpness. Compressing your PNG here first helps you control file weight before Discord applies its own handling.
Instagram typically recompresses uploads for delivery. Preparing a smaller PNG on this page can help you stay under limits before Instagram processes the file again.
WhatsApp often reduces image quality and size on send. Shrinking your PNG here first can keep attachments lighter, though WhatsApp may still apply its own compression after upload.
For typical photographs, JPG usually produces smaller files than PNG. PNG is better when you need transparency or very sharp flat graphics. This tool only compresses PNG; convert to JPG first on another page if that format fits your need.
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This tool's content and its supporting explanations have been created and reviewed by subject-matter experts. Calculations and logic are based on established research sources.
Scope: interactive tool, explanatory content, and related articles.
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Learn what this tool does, when to use it, and how it fits into your workflow.
Use this page to compress png files when uploads fail, pages feel slow, or a form lists a maximum size. It works as a png compressor online and png file compressor in your browser on the free path: upload, set a target in kilobytes, preview, and download. You can compress png online for a single image up to 10 megabytes without installing desktop software. Paid options add room for larger singles and batch ZIP export, but the core job stays the same—a smaller PNG you can use right away.
If you searched how to compress a png file, how to compress a png image, or how to compress a png for free, the flow is short. Pick a file, enter your target KB, run compression, and save the result. The page suits creators, developers, support staff, and sellers who need a practical png size reducer or png file size reducer without a long tutorial. Side-by-side preview and file stats help you decide before you download.
how do i compress a png file? Upload a PNG, set your target size, then click Compress PNG. This free png compressor saves time because you skip manual export loops when you only need to reduce png file size or make png smaller for email, chat, or the web. You can also shrink png assets in paid batch mode when you have several files to handle at once.
Sources that are still in JPG may need a format change toward PNG first, or you may use a JPEG compression page when PNG is not required.
A PNG stores pixels in a way that can keep sharp edges and transparency. is png compressed or uncompressed? The format itself uses compressed storage, but your export can still be large when the image has many colors. People ask can i compress a png file and should i compress png when uploads are too heavy—the answer is often yes if you stay within the limits on this page.
what does compressing a png do? The tool rebuilds your image toward a target file weight by adjusting how many colors are kept, then shows a new size so you can compare. can you compress png without losing quality? You can often get close when your target is realistic; very low targets may show banding on gradients. how to compress png without losing quality and reduce png file size without losing quality both start with picking a higher target KB and checking the preview before you download.
Doing the job by hand is slow. This png optimizer shows before and after in one place. how to reduce png file size and how to make a png smaller without switching apps: set KB, compress, review. how to compress png file size without losing quality is the same idea—raise the target if the first pass looks too soft.
PNG supports lossless png compression in the format sense; when you aim at a strict KB cap the page may reduce palette steps, which is a practical way to optimize png weight even if it is not the same as saving a untouched master file.
As a png file size reducer focused on PNG output, it solves one job well. For animated GIFs see a GIF compression page; for BMP exports see a BMP shrink page.
how to compress png file on mac and how to compress png file on windows: open this page in your browser on either system—no separate install for the free single-file path.
Icons and favicons that must stay transparent are often built through a multi-size icon export workflow once the PNG weight fits your upload limit.
You set a target in kilobytes. The tool tries to produce a PNG at or below that size when possible. On the free path, work runs in your browser with palette steps from more colors down toward fewer until the goal is met or the minimum step is used.
what is png compression level on this page? You control weight through target KB, not a separate level slider—the tool walks palette steps for you. If the file is already under your target, you keep a sensible result without extra steps.
Paid singles between 10 and 40 MB use server compression with the same target KB idea. Batch applies your target to each file. The AI Assistant only runs when you request it.
| Topic | Free (typical) | Paid (typical) |
|---|---|---|
| Single PNG max | 10 MB (browser) | 40 MB (server when > 10 MB) |
| Batch files | Not available | 1 to 5 PNGs, 120 MB combined |
| Target KB | 1 to 50,000 KB | Same |
| Common goals | Set target KB when you need how to compress png to 100kb, how to compress png to 50kb, or any custom cap—preview until it fits | |
For compress png free on one file: upload under 10 MB, set target KB, compress, download. This png compressor online path is the fastest start when you wonder how to compress a png file or how to compress a png for free without extra software.
Summary: 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 AI Assistant when you want format suggestions for your image. Paid plans add higher limits for large PNGs and batch export as one ZIP when you need several files compressed in a single run.
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