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Remove Audio from Video Online

Strip the audio track from an MP4, MOV, WebM, or MKV in seconds, without re-encoding the video. Runs in your browser, nothing uploaded.

Drop files here, paste with Ctrl+V, or

Accepts .mp4, .mov, .webm, .mkv, .avi, .m4v · Processed on your device, never uploaded

Runs on FFmpeg compiled to WebAssembly (a 31 MB download the first time, then cached). Your file stays in this tab.

About this tool

Remove background noise, a private conversation, or copyrighted music from a clip before posting it. The audio track is dropped and the video stream is copied as is, so the result is ready in seconds with identical picture quality. Batch mode mutes a folder of clips at once.

How to use it

  1. Drop your MP4, MOV, WebM or MKV files into the box above, or click to browse. Nothing is uploaded.
  2. Click the button and wait a moment.
  3. Download the results individually or all at once as a ZIP.

Questions

Does muting change the video quality?

No. The video stream is copied without re-encoding; only the audio is removed.

Can I replace the audio instead?

Not yet. Mute the clip here and add a new track in a video editor.

Is it free, are files uploaded, which browsers work: the general questions are answered once for the whole site.

Format guides

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