Convert Video to WAV Online
Extract the audio track from MP4 or WebM video and save it as MP3 or WAV — entirely in your browser, no upload.
Result
This page opens the audio extractor with WAV preselected as the output format — drop an MP4 or WebM video and download its soundtrack as an uncompressed WAV file. WAV stores raw 16-bit PCM samples, so nothing is lost on top of what the video already contains: whatever the browser decodes is exactly what lands in the file.
WAV is the format to pick when the audio will be edited further: cutting a podcast recorded on camera, cleaning up an interview in an audio editor, sampling sounds for music production, or transcribing speech. Editors open WAV instantly with no decoding artifacts, and repeated saves never degrade quality — unlike MP3, which loses a little on every re-encode. The trade-off is size: roughly 10 MB per minute of stereo audio.
Extraction happens locally: the browser reads the file, the Web Audio API decodes the audio track from the container, and the page writes a standard RIFF/WAV file — no server, no queue, no account. WAV export works in every modern browser, which also makes this preset the reliable choice when MP3 encoding is not available on your device.