Video Compressor Offline

Compress video files completely offline in your browser

100% Offline No Upload Free

Drop your video file here

or click to select MP4, AVI, MOV files

How Our Offline Video Compressor Works

1

Upload Video

Select your video file. It stays on your device - never uploaded to our servers.

2

Process with FFmpeg

FFmpeg.wasm compresses your video directly in your browser using WebAssembly.

3

Download Result

Get your compressed video with smaller file size and optimized quality.

Frequently Asked Questions

What video formats are supported?

We support MP4, AVI, MOV, and most common video formats. Output is always MP4 for maximum compatibility.

How much can I compress my videos?

Compression depends on your settings. You can typically reduce file size by 30-70% while maintaining good quality.

Does this work for large video files?

Yes, but processing time increases with file size. For very large files (>500MB), consider using smaller resolution settings.