How does video compression work?

Video compression reduces file size by re-encoding the video at a lower bitrate, reducing resolution, or both. This tool uses browser-based encoding to compress videos entirely on your device.

What video formats are supported?

This tool supports MP4, WebM, MOV, and AVI files. Output is always in MP4 format for maximum compatibility across devices and platforms.

Will compression affect video quality?

Some quality loss is expected with compression. The trade-off is between file size and quality. Higher compression means smaller files but more quality loss.