Free · Works in your browser · No sign-up

MP4 to WAV converter

Pull the soundtrack out of a video as an uncompressed WAV: ready for an editor, a transcription service or a sampler. MP4, MOV and WebM work.

Convert MP4 to WAV

MP3, WAV, M4A, AAC, OGG, FLAC, MP4, MOV and more · up to 500 MB

Files are processed in your browser and never uploaded.

How to convert MP4 to WAV

  1. 01

    Add MP4 files

    Drop one or more files, or choose them.

  2. 02

    Keep the defaults

    WAV keeps every sample: no settings needed.

  3. 03

    Convert

    Files are converted in your browser, one after another.

  4. 04

    Download

    Each WAV downloads as soon as it's ready.

MP4 to WAV without uploading

No upload

Conversion happens on your device; nothing reaches our servers.

Batch conversion

Add several files and they convert one after another.

Free

No account, no watermark, no daily limit.

Phone and desktop

Works in Chrome, Edge, Firefox and Safari.

Why extract WAV instead of MP3 from a video?

When the audio from a video is going to be edited, mixed or analysed, WAV is the safer choice. It keeps the sound exactly as decoded from the video, without another lossy step, so noise reduction, EQ and transcription work on the cleanest version available.

Typical uses: interviews and podcasts recorded on camera, lectures for transcription, sound effects pulled from your own footage, and music from your own videos for a DAW. iPhone videos (MOV) and screen recordings (WebM) work the same way.

WAV files are large, about 10 MB per stereo minute. If you only need to listen or share, MP4 to MP3 gives you a file about ten times smaller.

Frequently asked questions





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