Compress MP4 Video

Reduce MP4 video file size easily. All compression runs 100% in your browser using FFmpeg WASM.

100% Client-Side

Drag & Drop MP4 Video Here

or click to browse your device

Why Compress MP4 Videos with FFmpeg WASM?

100% Private & Secure

Your MP4 videos stay inside your browser memory. Nothing is ever uploaded to external servers.

High Compression Ratio

Utilize powerful H.264 CRF algorithms to reduce video file sizes up to 70% with minimal loss in clarity.

No File Limits

Process videos of any size directly on your computer hardware without bandwidth restrictions.