Video Muter & Audio Remover

Mute and remove audio tracks from MP4, WebM, MOV, and AVI videos directly in your browser using FFmpeg WebAssembly. Stream copy with zero quality loss.

Live

MP4
MOV
WEBM
AVI
MKV

🔒 100% Local Processing — Video muting executed entirely in your browser WebAssembly sandbox. Nothing is ever uploaded.

Remove and mute audio tracks from MP4, WebM, MOV, and AVI videos directly in your browser. Stream copy speed preserves 100% video quality with zero server uploads.

Drag and drop your mp4, mov, webm, avi, or mkv videos here

One file to begin. It is handled for this request and not retained.

Zero Video Re-encoding

By leveraging FFmpeg stream copy flags (-c:v copy), the underlying video stream is untouched, ensuring zero generational quality loss and near-instant processing.

100% In-Browser Privacy

Your video frames and audio never travel over the network. Everything executes inside the client WebAssembly engine directly on your device.

Universal Compatibility

Exports clean MP4, WebM, MOV, and AVI containers with FastStart web headers (+faststart) for smooth playback across all modern browsers and players.

How to use this tool

Upload or drag and drop your video file (MP4, WebM, MOV, AVI, or MKV) into the muter workspace.
Preview the video with sound using the built-in HTML5 playback player.
Click 'Mute Video' to strip all audio tracks using lightning-fast stream copy.
Inspect the silent video in the playback preview to verify clean audio removal.
Download your muted video file directly to your device with 100% privacy.

Frequently asked questions

Quick answers about file privacy, processing modes, formats, and device support.

No. We use FFmpeg stream copy mode (-c:v copy) to transfer the video frames directly into a new container without re-encoding. Video resolution, bitrate, frame rate, and pixel data remain 100% untouched.

Never. Video muting is executed 100% locally inside your browser via an isolated WebAssembly sandbox. Your files never touch external servers or third-party cloud infrastructure.

You can mute MP4, WebM, MOV, AVI, and MKV video files. The output file retains the container format with FastStart web streaming optimization.

Yes. Stripping the audio stream removes all audio packet data (e.g., 128 kbps to 320 kbps of AAC/MP3 data), reducing overall file size while maintaining pristine video quality.

Yes. Immediately after muting, you can chain the silent video directly into our Video Compressor, Video Converter, or Video Trimmer without re-uploading.

video

Featured