Compress MP4
Reduce MP4 file size with adjustable quality presets. Free browser-based video compressor — no upload, no watermark.
Drop files here or click to browse
Max 10240.0 MB per file · drop multiple for batch
100% private — files never leave your device
·Free — no sign up, no watermark
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How to Use Compress MP4
- Upload your MP4 video file
- Choose a quality preset: Small, Balanced, or High Quality
- Optionally downscale resolution (e.g. 720p)
- Click Process and download the compressed MP4
Features
- Compress MP4 files with three quality presets
- Optional resolution downscale for even smaller files
- Typically reduces file size by 50-90%
- Free with no watermark — runs in your browser
Frequently Asked Questions
- How do I compress an MP4 file?
- Upload your MP4, choose a quality preset (Small for maximum compression, Balanced for a good middle ground, or High Quality for minimal compression), and click Process.
- How much smaller will the MP4 be?
- It depends on the original encoding. Poorly compressed videos can shrink 80-90%. Already optimized files may shrink 30-50%. The Small preset gives maximum compression.