MP4WAV

MP4 to WAV Converter

Extract the audio track from a MP4 video as WAV.

Drop a MP4 file here or click to browse

Converts to WAV entirely in your browser — files never leave your device.

How to convert MP4 to WAV

Drop your MP4 file into the box above, or click to browse.
Click Convert. Nothing is uploaded to a server — it all happens in your browser (the first conversion loads a small converter engine, so it takes a moment longer).
Click Download to save your WAV file.