Convert MP4 to WAV
Pull the soundtrack out of any MP4 video and save it as WAV in seconds. Conversion happens inside your browser, so even large or private videos are never uploaded.
Drop MP4 files here
MP3, WAV, FLAC, M4A, OGG, OPUS, AAC, AIFF, WMA, AMR, MP4, MOV & more · Processed on your device - nothing is uploaded
How to convert MP4 to WAV
- Click "Choose files" or drag your MP4 videos onto the page.
- Make sure "WAV" is selected as the output format.
- Optionally click Edit to trim, adjust volume or add effects.
- Click Convert, then Download your WAV files.
Why convert MP4 to WAV?
WAV files are much smaller than video and play on any music player, phone or car stereo.
WAV is best for audio editing, DAWs, mastering, broadcast and archiving. Supported by every audio editor, DAW and operating system.
Will I lose quality?
The audio is decoded from the MP4 video and encoded to WAV. Choose a lossless format (WAV/FLAC) for zero loss, or a high bitrate for WAV.
MP4 vs WAV
| MP4 | WAV | |
|---|---|---|
| Full name | MPEG-4 Video | Waveform Audio File Format |
| Type | video | uncompressed |
| Best for | videos from phones, YouTube and social media | audio editing, DAWs, mastering, broadcast and archiving |
| Typical size | varies | ~10 MB at 16-bit / 44.1 kHz per minute |
| Compatibility | Universal video format. | Supported by every audio editor, DAW and operating system. |
| Developed by | - | Microsoft & IBM (1991) |
MP4 to WAV: questions
How do I convert MP4 to WAV?
Open this page, add your MP4 file, make sure WAV is selected as the output format and click Convert. Your WAV file is ready to download in seconds.
Will converting MP4 to WAV lose quality?
The audio is decoded from the MP4 video and encoded to WAV. Choose a lossless format (WAV/FLAC) for zero loss, or a high bitrate for WAV.
Is this MP4 to WAV converter free and safe?
Yes. It's free with no watermark or sign-up. Files are processed locally in your browser, so your audio is never uploaded or stored on our servers.
Can I convert many MP4 files to WAV at once?
Yes - add up to 5 files at a time on the free plan (unlimited with Pro), convert them all with one click and download them as a ZIP.
What is the difference between MP4 and WAV?
MP4 (MPEG-4 Video) is a video format, the most common video format. We extract its soundtrack so you can save just the audio. WAV (Waveform Audio File Format) is a uncompressed format: uncompressed PCM audio with perfect quality. WAV files are large but every sample is preserved exactly, making them the standard for recording and editing.
Does it work on Mac, Windows, iPhone and Android?
Yes. The MP4 to WAV converter runs in any modern browser - Chrome, Safari, Edge or Firefox - on desktop and mobile. No software to install.