Remove Audio from Video
Mute or remove sound tracks from video with zero quality loss via stream copy.
Drop video or audio files here or browse your device
Files are processed locally inside browser memory. No uploads.
Frequently Asked Questions
Are my video or audio files ever uploaded?
No. LocalVideoKit processes all media files directly in your web browser using HTML5 File APIs, WebCodecs, and WebAssembly. Your files are never sent to any server or cloud service.
Will removing audio reduce my video quality?
No. When removing audio or stream copying, the original video track is copied bit-for-bit without re-encoding, preserving 100% of the original visual quality.
Is there a file size limit?
Because files are processed entirely in your browser's memory, the practical limit is your device's available RAM and your browser tab's memory ceiling. Shorter clips and files under a few hundred megabytes process comfortably on most devices; very large or long files may run slowly or fail on lower-memory devices.
How this tool works
Remove audio from video directly in your browser. No upload, no watermark, and no re-encoding when source permits.