MP4 is the most compatible video format. It plays on phones, TVs, browsers and every editing app. WAV is uncompressed audio. It sounds identical to the source but files are about ten times bigger than MP3 – the format audio editors and DAWs love.
Converting to WAV gives you uncompressed audio for editing in Audacity, GarageBand, Premiere and other tools. The conversion happens entirely in your browser, so your files are never uploaded and there’s no size limit beyond your device’s memory.
How to convert MP4 to WAV
- Choose your MP4 file.
- Pick the audio quality, and set a start and end time if you only need part of it.
- Press Convert and download the WAV.
Questions
Is MP4 to WAV conversion free?
Yes, completely free with no limits, sign-up or watermark.
Are my files uploaded?
No. Conversion runs on your own device, so your files stay private.
Will WAV sound better than the MP4?
No – WAV keeps exactly what’s in the MP4, but can’t restore detail that lossy compression already removed.