MP4 to WAV Converter
sipsip.ai's MP4 to WAV Converter is a free online tool that saves the audio of a video as an uncompressed WAV, ready for your DAW, video editor or transcription. It works with MP4, MOV, MKV and WebM, converted on your device.
Drop your video here
or click to browse
MP4, MOV, MKV, WebM, AVI · up to 1 GB · converted on your device
16-bit
44.1 kHz stereo WAV
1 GB
Max video size
On-device
Where it converts
Free
No card required
How It Works
Choose the video
Drop an MP4, MOV, MKV or WebM file above.
Convert to WAV
The converter reads the audio track and writes a WAV.
Download the WAV
Preview it and save it for your editor.
Why WAV instead of MP3
WAV is uncompressed, so the audio you pull from a video stays exactly as decoded, with no extra compression each time you edit and export. That's why DAWs, video editors and transcription services ask for it.
The file is 16-bit PCM at 44.1 kHz stereo, the CD standard that opens in Audacity, GarageBand, Logic, Premiere, DaVinci Resolve and every other editor.
Video to WAV for any format
MP4 from phones and cameras, MOV from iPhone and QuickTime, MKV and WebM from downloads and screen recorders all work the same way: drop the file and convert.
WAV takes about 10 MB per minute. For long videos you only want to listen to, Video to MP3 makes a much smaller file. For a video on YouTube, YouTube to WAV works from the link.
WAV from a link, or MP3 from the file
Pick the source and format that fit your project.
More free tools
Other tools for the same kind of link or file.
Frequently asked questions
Common questions about converting MP4 and other video to WAV.
Do more with every video and recording
A free sipsip account adds transcripts, AI summaries, key points and translations for links and files, all saved in My Sip. No card required.
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