Free Online Video Converter
Convert video formats instantly. Seamlessly transform video clips between MP4, WebM, and animated GIFs in one click.
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
- Upload the videos you need to convert.
- Select your target video format (MP4, WebM, or GIF).
- Click Process Files to compile and save your files.
Frequently Asked Questions
Why should I convert to WebM?
WebM is optimized for the web, offering much smaller file sizes than MP4 and native HTML5 playback support.
How do I turn a video into a GIF?
Upload your MP4 or WebM video file, select GIF as the target output format, and click Process Files.
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