All tools/Extract audio from video
Extract audio from video
Remove the picture and keep the soundtrack. Runs locally with ffmpeg.wasm.
Runs in your browser
No signup
Max 200 MB
How to use
- Upload a videoChoose a local video file.
- Click extractThe first run downloads the engine; later runs are cached.
- Save the audioYour browser downloads the extracted track.
FAQ
Does the video leave my computer?
No. Processing uses WebAssembly in the browser.
Which output format will I get?
We try a stream copy first, then fall back to MP3 if needed.
Why is the first run slow?
The engine is about 30 MB and is cached after the first load.
Need full video localization?
Recast will translate speech, adapt the presenter, and ship market-ready cuts. Launching soon.
Recast · One video. Every market.