VideoCompress — Private Video Compressor

Compress videos locally in your browser. No upload, no watermark, no sign-up.

VideoCompress makes videos smaller without sending them to an upload server. Choose a video from your device, select a practical target for WhatsApp, Discord or email, and download a broadly compatible H.264 MP4. Compression runs locally with your browser’s built-in media capabilities. What you get: • Local, private video compression • Practical 15 MB, 20 MB and 24 MB presets • A custom target from 1 MB to 500 MB • MP4 output with no watermark • No account and no site-access permission • An honest cloud fallback when the browser cannot decode a file or runs out of memory The extension does not read browsing history, inject scripts into websites, collect selected filenames, or upload video files. It requests no permissions and no host access.