Video Compressor
Shrink a video's file size with an adjustable quality level — private, in your browser.
Click to upload or drag a file here
Runs in your browser — best for short clips
How to use the Video Compressor
- 1Upload your video.
- 2Set the quality level.
- 3Click “Compress” and download the smaller video.
Frequently asked questions
Is my video uploaded?
No — compression runs in your browser using WebAssembly, so your video stays on your device.
How long can the video be?
It works best on short clips; very long videos may be slow or hit browser memory limits.
What format is the output?
MP4 (H.264).