Audio Fade Out Tool
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, set a fade duration in seconds, and click Apply fade-out to generate a new MP3 where the final segment gradually ramps down from full volume to silence. The tool processes audio on the backend using FFmpeg’s `afade` filter so it works reliably across common audio formats and avoids browser-specific quirks. You’ll get a ready-to-download result plus original vs processed file sizes to quickly validate the output. A Sample input button provides a real, short audio example so you can see how fade-out timing feels before using your own file. If you’re unsure what fade length fits your content, an optional AI Assistant can suggest a fade duration based on the clip length and a typical use case, and it only runs when you click the button.
File Conversion · Audio Converters
