Stop uploading private videos to random cloud servers just to compress them.
VideoShrink is a privacy-first Chrome Extension that compresses video files directly on your device using WebAssembly (FFmpeg). It runs 100% locally—no data ever leaves your browser.
Features a smart Quality Slider to balance file size vs. clarity, supports MP4/MOV/MKV, and works entirely offline. It is the safest, fastest way to shrink videos for WhatsApp, Email, or Social Media.
