Free Online Video Compressor
Reduce video file size quickly. Our high-performance compressor removes redundant color details and optimizes encoding bits to shrink video weights.
Drop files here. 100 MB maximum file size
Drag or click to upload your logo
300+ formats supported
We support more than 25600 different conversions between more than 300 different file formats. More than any other converter.
Fast and easy
Just drop your files on the page, choose an output format and click "Convert" button. Wait a little for the process to complete. We aim to do all our conversions in under 1-2 minutes.
In the cloud
All conversions take place in the cloud and client-side processing, consuming minimal capacity from your computer.
Custom settings
Most conversion types support advanced options. For example with a video converter you can choose quality, aspect ratio, codec and other settings, rotate and flip.
Security guaranteed
We delete uploaded files instantly and converted ones after 24 hours. No one has access to your files and privacy is 100% guaranteed. Read more about security.
All devices supported
GlobeOptimiser is browser-based and works for all platforms. There is no need to download and install any software.
How to use this tool
- Drag and drop your video files into the upload box.
- Set the compression level to control target size.
- Click Process Files to shrink and download optimized videos.
Frequently Asked Questions
Is video compression lossy?
Yes, but our compressor uses advanced encoding profiles that prioritize human vision thresholds, keeping details looking sharp.
What video format compresses best?
WebM and MP4 formats provide the best compression-to-quality ratios for modern web environments.
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