FileTranslator › MP4 to WAV
Convert MP4 to WAV
Heading into post-production or transcription? Extracting to WAV instead of MP3 avoids adding a second round of lossy compression to the audio.
Drop MP4 files here
or
Output is pre-set to WAV — you can change it per file after adding.
About MP4 to WAV conversion
The video’s audio track is decoded to standard PCM WAV, ready for any DAW, editor or speech-to-text pipeline — extracted entirely on your own machine.
How to convert MP4 to WAV
- Drop your MP4 file onto the box above, or click Choose files.
- The output format is already set to WAV — adjust it per file if you need something else.
- Click Convert, then download your WAV file.
Free, no account, no watermarks — and because the conversion runs in your browser, your files are never uploaded to a server.