Good to know
- Works with MP4 (AAC audio), WebM and MOV files in Chrome, Edge and Firefox; Safari supports MP4/MOV.
- Only extract audio from videos you own or have permission to use.
- To keep just part of the audio, run the result through the Audio Cutter.
Frequently asked questions
Can I paste a YouTube link?
No — this tool converts video files on your device. Downloading from YouTube breaks its terms of service.
Why does my video fail?
Some codecs (for example certain AVI or MKV files) are not supported by browsers. Convert the video to MP4 first.
Is there a size limit?
No fixed limit, but very large videos need more memory.

