Mute or Extract Audio works entirely in your browser using ffmpeg.wasm. Strip the audio from a clip in a single pass (lossless mute, video re-encoded as needed), or pull out the sound track and save it as a standalone MP3 — perfect for podcasts, voiceovers or removing background noise. Your video never leaves your device.
Your data is processed entirely in your browser. Nothing is uploaded to any server.
Yes, it is free and runs entirely in your browser.
No. Videos are processed locally with ffmpeg.wasm for privacy.
MP4, MOV, WebM, AVI, MKV and more depending on the tool.
No. It works in any modern browser.