VideoShrink

Fast, Private, Client-Side Video Compressor

VideoShrink is an in-browser video compression tool built on WebAssembly (FFmpeg.wasm). Reduce the file size of heavy MP4, MOV, and WebM videos directly inside your browser without uploading private clips to external cloud servers.

Why Use VideoShrink?

• 100% Client-Side Privacy: Videos process locally on your device CPU. Your media files are never uploaded or stored anywhere.
• Zero Watermarks & No File Caps: Compress full-length recordings, game clips, and screen captures with zero watermarks added.
• Optimized Presets: Quickly shrink videos to fit strict platform limits like Discord (25MB) or email attachments (10MB).

How to Shrink Video File Size

1. Select a video file from your computer or smartphone.
2. Choose your preferred compression preset (Discord, Email, 720p, or 480p).
3. Click "Compress Video Now" and wait for the browser engine to complete processing.
4. Preview and download your compressed MP4 video!