How do I extract audio from a video?

Drop the video above, pick an MP3 quality (128, 192 or 320 kbps), optionally set start/end times to keep just a section, and click Extract. The audio track is decoded and re-encoded to MP3 on your device — no upload, and a preview player lets you listen before downloading.

Is the video uploaded to a server?

No. The extraction runs on FFmpeg compiled to WebAssembly inside your browser. Your video never leaves your device — lecture recordings, voice memos and personal footage stay private.

Which MP3 quality should I choose?

192 kbps is the sweet spot for music and the default. Choose 320 kbps for maximum quality (larger file), or 128 kbps for voice recordings, lectures and podcasts where clarity matters more than fidelity and small size is a bonus.

Can I extract only part of the audio?

Yes — fill in the optional “Start at” and “End at” fields (like 0:30 and 2:45, or plain seconds like 90) to export just that slice. Leave them empty to convert the whole track.

What video formats are supported?

MP4, MOV, WebM, AVI and MKV all work, up to 500 MB. If a video has no audio track at all, the tool will tell you rather than produce an empty file.

Is it legal to convert videos to MP3?

For your own recordings, lectures you have permission to keep, voice memos and royalty-free content — yes. Ripping copyrighted music you don’t have rights to is against most platforms’ terms and copyright law. Use it on content you own or are licensed to use.

Why does the first conversion take longer?

The audio/video engine (~31 MB of WebAssembly) downloads on first use, then it’s cached. Extraction itself is quick — audio encoding is much lighter than video encoding.

Video to MP3 Converter

Extract the audio track from any video as an MP3 — with optional trimming, converted on your device.

Files never leave your device Instant — no upload waitFree, no sign-up

Choose a video or drag & drop it hereMP4, MOV, WebM… up to 500 MB · audio is extracted on your device

or import from

Pull the audio out of any video

A lecture you recorded, a voice memo trapped in a video file, the soundtrack of your own footage — drop the file above and get a clean MP3 back. Choose the bitrate, optionally trim to just the section you need, and listen to the preview before downloading. Powered by FFmpeg running in your browser: nothing is uploaded, ever.

Quality settings that make sense

192 kbps is the recommended default — transparent for most music and small enough to share. 320 kbps is the maximum MP3 allows, for when quality is everything. 128 kbps is ideal for speech: lectures, interviews, podcasts and voice memos sound perfectly clear at half the size. The output is a standard MP3 that plays on literally everything.

Built-in trimming

Need just the chorus, one answer from an interview, or minutes 12–18 of a lecture? Enter a start and end time (like 0:30 and 2:45) and only that slice is exported — no separate audio editor needed. Times accept plain seconds, m:ss or h:mm:ss.

Private, like everything here

Conversion happens on your device via WebAssembly — the engine downloads once (~31 MB, cached), and afterwards extraction is fast even offline. Please use it on content you own or have rights to. Need to shrink the source video too? That’s theVideo Compressor; for a visual snippet instead, tryVideo to GIF.

Frequently Asked Questions

How do I extract audio from a video?
Drop the video above, pick an MP3 quality (128, 192 or 320 kbps), optionally set start/end times to keep just a section, and click Extract. The audio track is decoded and re-encoded to MP3 on your device — no upload, and a preview player lets you listen before downloading.
Is the video uploaded to a server?
No. The extraction runs on FFmpeg compiled to WebAssembly inside your browser. Your video never leaves your device — lecture recordings, voice memos and personal footage stay private.
Which MP3 quality should I choose?
192 kbps is the sweet spot for music and the default. Choose 320 kbps for maximum quality (larger file), or 128 kbps for voice recordings, lectures and podcasts where clarity matters more than fidelity and small size is a bonus.
Can I extract only part of the audio?
Yes — fill in the optional “Start at” and “End at” fields (like 0:30 and 2:45, or plain seconds like 90) to export just that slice. Leave them empty to convert the whole track.
What video formats are supported?
MP4, MOV, WebM, AVI and MKV all work, up to 500 MB. If a video has no audio track at all, the tool will tell you rather than produce an empty file.
Is it legal to convert videos to MP3?
For your own recordings, lectures you have permission to keep, voice memos and royalty-free content — yes. Ripping copyrighted music you don’t have rights to is against most platforms’ terms and copyright law. Use it on content you own or are licensed to use.
Why does the first conversion take longer?
The audio/video engine (~31 MB of WebAssembly) downloads on first use, then it’s cached. Extraction itself is quick — audio encoding is much lighter than video encoding.