Video → audio, locally
Extract audio from video online, without uploading a single frame
Drop an MP4, MOV or WEBM file and pull out its audio track as a broadcast-ready WAV or AIFF. Everything is processed inside your browser, so your rushes stay on your machine — nothing is sent to a server.
- 1st conversion free
- No installation
- No plugin
- Files stay local
Drop a video file
MP4, MOV, M4V, WEBM — the video stays untouched, audio is decoded locally
✓ 1st conversion free · ✓ Your files never leave your computer
How it works
01 · Drop the video
MP4, MOV or WEBM straight from your camera or editing folder.
02 · Pick a format
WAV or AIFF at the original sample rate, no re-encoding.
03 · Download
The audio file lands in your downloads, ready for your NLE.
Your files never leave your computer
Everything runs locally in your browser with the Web Audio API and WebAssembly. No upload, no server, no copy of your rushes anywhere.
Frequently asked questions
- Is my video uploaded anywhere?
- No. The video is decoded locally by your browser. No file, no frame and no audio ever leaves your computer.
- Which video formats are supported?
- MP4, MOV and WEBM are decoded natively by the browser. MKV and MXF support depends on the codecs your browser exposes.
- Will the audio quality be degraded?
- No. The audio is extracted at its original sample rate and written to an uncompressed WAV or AIFF file — no re-encoding loss.
- Is there a file size limit?
- The limit is your own machine's memory. Multi-gigabyte camera files work on most modern laptops.
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