What quality do I get?

LAME VBR quality 2 (around 190kbps) at 44.1kHz stereo. It cannot be better than the source, but speech and music both come out hard to tell from the original.

Can I extract only part of the video?

Trim to the range you need first, then extract.

Can I keep the original audio codec?

Only MP3 for now — it is the format every device and app plays without argument.

Ssakdduk

Extract MP3 from a video

Separate the sound from a video and save it as MP3 — useful for lectures, interviews and recorded talks you only need to listen to. Files never leave your browser.

Processed in: Your browser
Server upload: None
Formats: MP4 · MOV
Best under: 20 min · 1080p

Drag & drop MP4/MOV or click to browse

Files stay in your browser — never uploaded

Recommended: under 20 min / 1080p — on iPhone prefer Most Compatible (MP4) — larger files may take several minutes

FAQ

Before you start

What quality do I get?: LAME VBR quality 2 (around 190kbps) at 44.1kHz stereo. It cannot be better than the source, but speech and music both come out hard to tell from the original.
Can I extract only part of the video?: Trim to the range you need first, then extract.
Can I keep the original audio codec?: Only MP3 for now — it is the format every device and app plays without argument.