Compress Video
Target a size: Discord 10MB, WhatsApp 16MB, Gmail 25MB - and get a share-ready MP4.
Drop a video here
or click to browse. Pick a size target and get a share-ready MP4.
Frequently asked questions
How do I compress a video without uploading it anywhere?
This tool compresses the video entirely inside your browser. Pick a size target - Discord 10MB, WhatsApp 16MB, or Gmail 25MB - and the video is re-encoded on your device. Nothing is uploaded, so private footage stays private.
How does the tool hit an exact file size?
It works backwards from the target: the clip's duration determines the exact video bitrate that fits the size budget, with a small safety margin for container overhead. One encode, no trial and error.
Why is my compressed video lower quality than the original?
Hitting a hard size cap means spending fewer bits per second of footage. Short clips barely change; long clips visibly soften. Trimming to the highlight first always gives better quality at the same target size.