Extract Audio from Video
Pull the soundtrack out of any video and save it as a WAV right in your browser — no uploads, no account, and nothing ever leaves your device.
Drag your video here or click to choose
Supported input formats depend on what your browser can decode. The output is always WAV; the maximum file size is 300 MB.
🔒 Your file never leaves the browser — all processing happens on your device, nothing is uploaded to any server
How to use it
- Upload your videoDrag it onto the drop zone or choose it — we support whatever your browser can decode, up to 300 MB.
- Wait for decodingThe tool pulls the audio out automatically as soon as the file lands — no extra setup.
- Listen to the previewPlay the extracted audio to confirm it’s what you want before saving.
- Export the WAVClick download extracted audio to get a ready WAV file — all inside your browser.
Enjoying the tool? Help us keep it free forever — Support OMXHub ❤️
Frequently Asked Questions
Which video formats does the tool support?
Anything your browser can decode — usually MP4 and WebM, and often MOV. The tool relies on your browser’s own video decoding, so we don’t vouch for every format or codec; some older or rarer containers may not work, and that depends on your browser, not the tool. We verify the file for real at upload time, not just by its name.
Why is the output WAV?
Because WAV with PCM data is the reliable, fully deterministic way to export decoded audio in the browser without depending on MediaRecorder, whose output varies between browsers — the same reason all of our audio tools are built on it. WAV works everywhere; the price is a large file for long videos, and we say so rather than hide it.
I uploaded a video and got an error — why?
There are two possibilities we can’t reliably tell apart: either the video genuinely has no audio track (a silent clip or timelapse with no recording), or your browser can’t decode the audio codec inside the file even though it plays the picture. The browser gives us no signal distinguishing the two cases, so we name both honestly instead of claiming to know which one happened.
What’s the file size limit?
300 MB. It’s higher than the audio tools (80 MB) because a video file carries the same minutes of audio inside a far bigger package — most of its bulk is picture, not sound. The limit exists to keep your browser from hanging or crashing on huge files, not as an arbitrary restriction — a very long 4K video can exceed it, and that’s a stated limit here, not a bug.
Does the tool preserve the original audio quality?
Yes, as far as possible — we decode the audio to precise float32 samples and export it as WAV with no added compression and no change to sample rate or channel count. Final quality depends on the audio embedded in the video itself; we neither improve nor degrade it.
Can I listen before saving?
Yes. The play button plays back the extracted audio exactly as it will come out of the WAV file — same samples — so you never save first and discover the problem after.
Is my video uploaded to a server?
No, not for a moment. Decoding, previewing and exporting all happen entirely inside your browser, and your file never leaves your device.