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Mute video

Mute

Drop a video, download a silent MP4. Processing stays on-device.

Runs in your browser. Media is processed with FFmpeg WASM in this tab — nothing is uploaded to BrowserSpaces. The engine preloads in the background while you set up the tool.

No audio

-an removes the track.

Fast path

Stream-copy video when possible.

Local

FFmpeg WASM in your tab.

Use the tool

Prefers stream-copy of the video track; re-encodes if the container cannot copy without audio.

How it works

How muting works

We prefer copying the video stream and dropping audio. If copy fails, we re-encode video without sound.

Three steps

  1. 1

    Add video

    Any common container.

  2. 2

    Mute

    Run FFmpeg locally.

  3. 3

    Download

    Silent MP4 out.