Handytool
VideoFreeRuns locally

Video to MP3

Extract the audio from a video and save it as an MP3.

.mp4.mov.webm.mkv.m4v.avi
Format

About the Video to MP3

Convert any video to MP3 and keep just the audio. Drop in an MP4, MOV, WebM, or MKV file and Handytool extracts the soundtrack and encodes it to a clean MP3 you can play anywhere. It runs entirely in your browser with a WebAssembly build of FFmpeg, so large files convert without uploading a single byte — no account, no watermark, and no size cap up to 1 GB.

Video to MP3 features

  • 01

    Every common video format

    MP4, MOV, WebM, MKV, M4V, and AVI all work. The audio track is decoded and re-encoded to MP3 regardless of how the video was recorded.

  • 02

    Clean MP3 output

    Get a standard MP3 that plays on phones, cars, and every music app. Prefer WAV or M4A instead? Those output formats are available too.

  • 03

    Private and upload-free

    The conversion happens on your device, so your videos — home movies, lectures, interviews — never leave your computer.

Video to MP3 FAQ

How do I convert a video to MP3?
Drop your video file into the tool and click Convert to MP3. When it finishes, download the audio file — the whole thing runs in your browser.
Does it work with MP4, MOV, and WebM?
Yes. MP4, MOV, WebM, MKV, M4V, and AVI are all supported, and the audio is extracted the same way for each.
Is there a file size limit?
You can convert videos up to 1 GB. Because processing is local, very large files depend on your device's memory rather than a server quota.
Will there be a watermark or quality loss?
No watermark. The audio is re-encoded to MP3 at a good default bitrate; for archival quality you can choose WAV, which is lossless.
Are my videos uploaded to a server?
No. Everything happens in your browser with WebAssembly, so your files stay completely private.

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