UtilStax

Convert Video to MP3

Free Video to MP3 extraction - processed entirely in your browser, nothing is uploaded.

Whatever the container - MP4 from a phone, MOV from an iPhone, WebM from a screen recorder, MKV from OBS - the audio inside can be extracted to a universal MP3. This tool accepts all common video formats, decodes them in your browser, and outputs a clean 192kbps MP3. Private by architecture: the video file never leaves your machine.

Drop a video or audio file here

or click to browse. Extract audio from video, or convert between MP3, M4A, WAV, and FLAC.

Processed entirely in your browser

Frequently asked questions

Which video formats can I extract audio from?

MP4, MOV, M4V, WebM, MKV, and AVI all work. If your device can record it, the extractor can almost certainly read it.

The extraction failed - why?

The most common cause is a video with no audio track at all (screen recordings without microphone input, silent camera clips). Check that the video actually plays sound before extracting.