Compress your videos instantly in the browser. No upload to servers needed — fast, free, and completely private.
Max file size: 2GB
Supported: MP4, WebM, MOV, MKV, AVI, WMV & more
Powerful features to compress your videos with ease
Your videos are processed entirely in your browser. No files are ever uploaded to any server.
Powered by WebAssembly technology for near-native compression speed right in your browser.
Support for MP4, WebM, MOV, MKV, AVI, WMV and many more popular video formats.
Start compressing immediately. No account, no sign-up, no email required.
Your compressed videos are clean — no watermarks, no branding, no limitations.
Use on desktop, tablet, or mobile. No app installation needed — just open and compress.
Three simple steps to reduce your video file size
Choose any video file by dragging & dropping or browsing your device. Supports MP4, MOV, AVI, and more.
Select your preferred compression level — High Quality, Balanced, or Max Compression.
Your compressed video is ready instantly. Download it with one click — smaller file, great quality.
Everything you need to know about VideoCompressor
Yes, VideoCompressor is completely free to use with no hidden charges. There are no usage limits, no file size restrictions (up to 2GB), and no watermarks on your compressed videos.
VideoCompressor uses advanced FFmpeg WebAssembly technology to compress videos directly in your browser. Your video file is processed locally on your device — it is never uploaded to any server. This ensures maximum privacy and fast processing.
We support all popular video formats including MP4, WebM, MOV, MKV, AVI, WMV, FLV, and many more. The compressed output is in MP4 format (H.264), which is universally compatible with all devices and platforms.
The maximum file size is 2GB. Since processing happens in your browser, the actual limit depends on your device's available memory. For best performance, we recommend files under 500MB.
Absolutely. Your video files never leave your device. All compression is done locally in your browser using WebAssembly technology. We do not upload, store, or have access to your files at any point.
No installation needed. VideoCompressor is a web-based tool that works entirely in your browser. Just open the website and start compressing — works on Chrome, Firefox, Safari, Edge, and other modern browsers.
Free, private, and instant. No sign-up required.
Start Compressing Now