Private by default
Conversions run on your device
Free Video Compressor
Compress video, reduce MP4 file size, and shrink MP4, MOV, and WebM files in your browser.
Smaller file size, same format
No sign-up
Start converting without creating an account
38+ file types
Continuously updated as new image and video formats are added
Video file types you can compress
Compress MP4, MOV, and WebM videos when you need a smaller file for sharing, uploading, or keeping on your device.
Compression questions
Yes. Filu is free to use for video compression.
No. Files stay in your browser, so video compression runs on this device and files are not uploaded to a server.
Yes. For videos, choose a quality setting that fits the output you need. Lower quality usually makes MP4, MOV, and WebM files smaller.
If a file type needs codecs or compression tools the web converter does not provide, the desktop app can compress it locally instead.