Does this remove the audio track or only mute playback?

It removes the audio stream from the output file. If someone opens the downloaded video in an editor, there is no original sound track to recover.

Can I remove background noise from a video?

Yes if your goal is to remove all sound. This tool deletes the entire audio track, including background noise, speech, music, and silence. It does not keep voices while reducing noise.

Will video quality change?

The tool copies the video stream when possible, so visual quality is preserved. Only the audio track is removed.

Is my video uploaded?

No. Processing runs locally with FFmpeg WebAssembly in your browser. The engine files are downloaded once, but your video file stays on your device.

Remove Audio from Video

Mute any video by deleting every audio track in your browser. No upload, no account, no watermark.

Drop your video here

or click to browse

MP4, MOV, AVI, MKV, WebM, WMV, FLV and more · up to 2 GB

Remove all sound

The video stream is copied without re-encoding while every audio track is removed from the file.

Browse Use Cases

Mute Video Online Remove Background Noise from Video How to Mute a Video on iPhone

Free Online Video Muter — Delete Sound Without Uploading

Zolkit removes audio from video files locally in your browser with FFmpeg WebAssembly. Upload a video, click Remove Audio, and download a silent copy. The tool deletes the audio stream itself instead of lowering the volume, so noisy background sound, voices, ads, music, and copyright-risk audio are completely removed. Your file stays on your device the whole time.

Private by Default

Videos are processed inside your browser tab. They are not uploaded to a server and are not stored anywhere.

True Audio Removal

The output file has no audio track. It is not just a volume change or preview mute.

Fast Stream Copy

When the container supports it, the video stream is copied directly, preserving visual quality and saving time.

Common Video Formats

Works with MP4, MOV, AVI, MKV, WebM, WMV, M4V, FLV, TS and many other video containers.

Free, No Watermark

No sign-up, no subscription, no watermark, and no artificial server-side queue.

Ready to Share

Download a muted video for social posts, background loops, presentations, or editing projects.

How to Remove Sound from a Video

1
Upload your video by dragging it onto the page or clicking to browse.
2
Click Remove Audio. Zolkit deletes all audio tracks from the file in your browser.
3
Download the muted video and use it as a silent clip, social post, background video, or editing asset.