Free Online Video Compressor

Reduce video file size significantly without losing quality. 100% private & secure.

Download Result

No Video Processed

Upload a video and start compression to download the result.

Note: All processing happens locally in your browser. Your files are never uploaded to any server.

How it works

1Select Video

Upload the video file you want to compress. We support MP4, MOV, AVI, and many other popular formats.

2Choose Quality

Select your desired output quality. Lower quality results in smaller file sizes, while higher quality preserves more detail.

3FFmpeg Processing

Your browser uses a powerful WebAssembly version of FFmpeg to re-encode and optimize your video entirely on your device.

4Download File

Once compression is complete, download your optimized video file. You'll see the exact file size reduction and savings.