Set in/out points on a preview player and export the range as a locally re-encoded WebM clip.
MP4 · WebM · MOV (browser-dependent)→ WebMHeavy on device
Mute Video / Remove Audio
Produce a silent copy with no audio track at all — not just volume set to zero.
Processed locallyIn: MP4, WebM, MOV (browser-dependent)Out: WebM
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How to use mute video / remove audio
Select a video and preview it locally.
Optionally trim to a range at the same time.
Export — the video is re-encoded with no audio track connected to the recorder.
The output is checked locally to confirm it decodes and matches the expected duration.
What this tool does
- Output contains no audio track (the recorder is never given one)
- Optional range selection during the same export
- Local real-time re-encode using the browser's encoder
How the result is verified
The output is re-decoded locally; duration is verified against the source or selected range, and the export pipeline is constructed with no audio source, so no audio packets exist to include.
Frequently asked questions
Is this different from just muting the volume?
Yes. A player's mute button leaves the audio data in the file. This tool builds the output from a video-only stream, so the exported file has no audio track for anyone to un-mute.
Is my file uploaded to a server?
No. The file is opened with your browser's File API and processed by code running in your tab. You can confirm this yourself: open your browser's developer tools, watch the Network panel, and process a file — no request carries your file's bytes. See our How it works page for a step-by-step verification guide.
Related tools
Decode a video's audio locally and export it as lossless WAV or compact WebM/Opus.
MP4 · WebM · MOV (browser-dependent) +→ WAVModerate on device
Resolution and bitrate presets re-encoded locally in real time, with before/after size reporting.
MP4 · WebM · MOV (browser-dependent)→ WebMHeavy on device