GIF & Video Converter
Convert short video clips to animated GIF, or convert GIF to high-efficiency MP4.
Drop video or audio files here or browse your device
Files are processed locally inside browser memory. No uploads.
.mp4 · .webm · .gif · .mov•As many files as your device can handle
Privacy-firstNo uploadsProcessed locallyWebCodecs & GPU acceleration active
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.
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
Convert video to high quality animated GIF or convert GIF to MP4 in your browser with 100% privacy.