Mute Video

Mute a video online for free — remove the sound from MP4, MOV, WebM and MKV videos in seconds. The video is copied without re-encoding, so there's no quality loss. Runs privately in your browser: no upload, no watermark, no sign-up.

100% private — your video is processed on your device, never uploaded. Conversion happens on your device; nothing is uploaded.

Drop a video to muteMP4, MOV, WebM, MKV · click to browse

Processing uses your browser’s built-in video encoders (WebCodecs) through the open-source Mediabunny library — your video is never uploaded. Works best in recent Chrome, Edge and Safari; the output is kept in memory, so very large files (several GB) may need a computer with plenty of RAM.

How to remove audio from a video

Drop your video in the box.
Click Remove audio.
Preview the silent video.
Download it.

What you can use it for

Remove background noise or music before reposting
Prepare silent clips for presentations and websites
Strip private conversations from recordings
Make background videos for hero sections

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Frequently asked questions

How do I remove the sound from a video?

Drop the video in and click Remove audio. Seconds later you can download the same video without its audio track.

Does muting reduce video quality?

No. The video stream is copied exactly — only the audio track is removed.

Can I keep the audio as a separate file?

Yes — use MP4 to MP3 to save the audio before muting.

Is my video uploaded?

No. The video is read and encoded by your own browser using its built-in video encoders, so it never leaves your device — even large or private videos stay private.

Is there a file size limit?

There's no upload limit. The finished video is held in memory before download, so files up to a few GB work on most computers; very large files need more RAM.

Which browsers work?

Recent Chrome, Edge and Safari work best (they have hardware video encoders). Firefox 130+ works for most files.