Compress MP4
Shrink MP4 videos with no watermark or sign-up, right in your browser. Pick a level or a maximum size.
Accepted: MP4, M4V · Max 1 GB per file
Processed on your device — nothing is uploaded.
How to compress an MP4
Drop your MP4 file above.
Pick the compression level or a maximum size.
Click Compress and download the video.
How it works
- Videos (MP4, MOV, WebM, MKV, AVI)
- The video is re-encoded to H.264 at a suitable bitrate and scaled to 1080p or 720p if needed. A phone video often loses 60–90% of its size. With a target size, the bitrate is computed from the duration.
Everything happens in your browser: your files are never uploaded to a server.
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