Compress MP4, WebM, MOV, and AVI videos with optimized output settings
Choose from Low, Medium, High, or Ultra quality presets to balance size and quality
Hardware-accelerated compression with real-time progress tracking
Everything runs in your browser. Your videos are never uploaded to any server
Compress your videos entirely in the browser. No files are uploaded to any server.
or click to browse — MP4, WebM, MOV, AVI
Our Video Compressor helps you reduce video file sizes directly in your browser. Using Canvas and MediaRecorder APIs, all processing happens locally on your device — your videos are never uploaded to any server.
Yes, completely free with no signup, no watermarks, and no file size limits. Compress as many videos as you want.
No. All compression happens entirely in your browser using Canvas and MediaRecorder APIs. Your videos never leave your device.
You can upload MP4, WebM, MOV, and AVI files. The compressed output is saved as MP4 for maximum compatibility.
Depending on the quality setting and resolution, you can reduce file sizes by 30-90%. Lower quality and resolution settings yield smaller files.
Some quality loss is expected with compression. Use the High or Ultra quality presets to minimize visible quality loss while still reducing file size.
Since everything runs in your browser, the limit depends on your device memory. Most modern devices handle videos up to 500MB without issues.
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