Compress any video without losing quality — MP4, MOV, AVI, WebM. Presets for WhatsApp, Instagram, Twitter.
Built & maintained by Pappu Venkata Subbi Reddy, founder of Clacify
Clacify's Video Compressor reduces video file size using your browser's FFmpeg WebAssembly implementation — your video is never uploaded to any server. Compression presets are tuned for WhatsApp (max 16 MB), Instagram (max 100 MB), Twitter/X, and general archiving. Supports MP4, MOV, AVI, MKV, and WebM input. Adjust quality, resolution (1080p, 720p, 480p, 360p), and bitrate to achieve your target file size.
WhatsApp has a maximum video share size of 16 MB (without compression). Upload your video to Clacify's Video Compressor, select the WhatsApp preset, and click Compress. The tool reduces the video to under 16 MB while maintaining the best possible quality. The compressed video downloads to your device — no server upload required.
Typical compression ratios: 1080p 60fps raw video → 70–85% file size reduction to a standard streaming quality MP4. A 200 MB video can typically be compressed to 30–60 MB at 720p quality. WhatsApp preset (max 16 MB): reduces most 2–5 minute videos to meet the limit. Compression quality depends on original codec, motion complexity, and your target settings.