Video Compressor
Reduce video file size
What is Video Compressor?
Video Compressor reduces video file size by re-encoding with more efficient codecs, lower bitrates, or reduced resolution while maintaining visual quality.
When to use this tool
- Reducing file size for email or messaging
- Optimizing videos for faster web loading
- Meeting upload size limits for platforms
- Archiving videos with smaller storage footprint
How it works
Uses FFmpeg (via WebAssembly) to re-encode video with configurable output codec (H.264, H.265/HEVC, VP9), CRF quality level, target resolution, and frame rate. Higher compression ratios trade some quality for smaller files.
About Video Compressor
Reduce video file size It runs entirely in your browser — no files are uploaded to any server, ensuring complete privacy and instant results.
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Last updated: 2025-01-15
FAQ
Reduce video file size
Yes, completely free. No signup required.
Yes. Runs entirely in your browser, no files uploaded.
Yes, works on any device with a modern browser.
No, everything runs in your browser.