MP4 video → WAV
Convert MP4 video to WAV
Convert MP4 video (.mp4) to WAV (.wav) right in your browser. Free and unlimited. Your files never leave your device.
Drop a file, or click to browse
Drop a file anywhere, click to browse, or paste an image. Files never leave your device.
Extracts the audio track; the video is discarded.
Extracting the audio from a MP4 video
This keeps the sound from your MP4 video and drops the picture, saving it as WAV. Morphr decodes the audio track and re-encodes it in your browser — handy when you only want the song, talk or podcast, not the video.
MP4 video and WAV, explained
MP4 is the video container almost everything can play, from phones to TVs to upload forms. Its H.264 video is the safe default when you just need a file to work everywhere. WAV is uncompressed PCM audio — the raw, lossless studio format. Files are large but hold the exact waveform.
Good to know
- Your MP4 video files never leave your device — everything converts locally in the browser, so even confidential ones stay private.
- Convert as many MP4 video files as you like at once; a batch comes back as a single ZIP.
- Everything runs in your browser, so large videos take longer and need enough free memory.
- No sign-up, no watermark and no size limit beyond your device’s memory.
The private way to turn MP4 video into WAV
With Morphr, the whole conversion runs inside your browser tab using your browser's built-in decoder, so your file is never uploaded to a server, queued, or stored. That makes it a safe choice for personal photos, scanned documents and anything you'd rather not hand to a third party.
New to these formats? Read the guides on MP4 video and WAV.
Frequently asked questions
- How do I convert MP4 video to WAV?
- Drop your MP4 video file onto the converter above (or click to browse), and Morphr converts it to WAV right in your browser. When it's done, click download — there's nothing to install and no account to create.
- What do I get converting MP4 video to WAV?
- A single still frame, saved as WAV. Morphr extracts the frame in your browser — it doesn't re-encode the video, so the audio and motion aren't included, just the picture.
- Are my files uploaded to a server?
- No. The conversion runs entirely in your browser, so your MP4 video file never leaves your device.