Free Video Compressor
Reduce video file sizes by up to 90% using FFmpeg.wasm - completely free and runs in your browser.
Video compression engine needs to be initialized (one-time setup)
Upload videos to compress
Supports MP4, MOV, AVI, MKV, WebM, and more
Powered by FFmpeg.wasm
Video Files
Quick Presets
Settings
Create video-only file
Free Video Compression Features
Professional video compression powered by FFmpeg.wasm - completely free and runs in your browser.
Smart Compression
Reduce file size by up to 90% while maintaining quality
Fast Processing
Hardware-accelerated compression using FFmpeg.wasm
Advanced Controls
Fine-tune bitrate, resolution, and quality settings
Web Optimized
Perfect for streaming and web deployment
Mobile Friendly
Optimize videos for mobile devices and apps
Social Ready
Compress for social media platforms and sharing
Free & Open Source Technology
FFmpeg.wasm
Industry-standard video processing library compiled to WebAssembly for browser use.
DocumentationPrivacy & Security
- • All processing happens in your browser
- • No files uploaded to servers
- • Complete privacy protection
- • Works offline after initial load