Remove the audio from a video online
Strip the audio track from a video (MP4, MOV, WEBM, MKV) without re-encoding the picture, directly in your browser — fast, with zero loss of visual quality.
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Copies the video stream as-is, without re-encoding it, and simply discards the audio track. Since the video isn't re-encoded, the process is much faster than a normal conversion and introduces no visual quality loss whatsoever. Because there's no re-encoding, the result depends on your browser being able to repackage that specific video codec inside an MP4: most MP4, MOV, WEBM and MKV files work fine, but some less common combinations (for example, a WEBM using the VP8 video codec) may not be compatible with the MP4 output; when that happens, the tool shows an error instead of producing a broken file.
Use cases
- Remove unwanted background music or audio before adding your own soundtrack.
- Create a silent video to use as a higher-quality GIF alternative.
- Mute a screen recording that has no useful audio.
How it works
- 1
Upload your video
Supports MP4, MOV, WEBM and MKV.
- 2
Click Convert
Nothing to configure.
- 3
Download the silent video
Same video, no audio track.
Technical details
Uses ffmpeg.wasm with -c:v copy (stream copy, no re-encode) and -an (no audio), instead of the full decode-and-re-encode pipeline that format-conversion tools use.
Frequently asked questions
Does it lose picture quality?
No — the video is copied without re-encoding, so the picture stays exactly the same as in the original file.
Is it faster than a normal conversion?
Yes, considerably: since the video isn't re-encoded, the process only has to read and repackage the data, not decompress and recompress every frame.