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Video to MP3 Converter

Extract audio from a video — free, instant, and private

Extract the audio track from a video file and save it as an MP3. Upload a video, optionally trim to a specific 30-second window, and convert — all inside your browser using the Web Audio API, so the video file is never uploaded anywhere.

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Drop a video here

MP4, WebM, or MOV · nothing is uploaded

Choose File

Trim (max 30s)

Start point: 0.0s

Clip length: 30.0s

Upload a video to set the trim range

Frequently Asked Questions

Any format your browser can play natively — MP4 and WebM work in every modern browser; MOV support depends on your browser and OS.

No. Your browser decodes the audio track locally using the Web Audio API and encodes it to MP3 entirely on your device.

This keeps in-browser processing fast and memory-safe for longer videos. If you need the full audio track from a longer video, trim and convert it in successive 30-second segments.

Audio is encoded at 128kbps, a standard bitrate that balances file size and sound quality for spoken word and most music.