MP4 to WEBM Converter - Free, Web-Optimized
WEBM is built for the web - smaller files than MP4 at similar quality, with no licensing fees.
How to use MP4 → WEBM
- 1Drag and drop your file, or click to select it.
- 2Click Convert to run MP4 → WEBM.
- 3Download the result - your file is deleted automatically within 24 hours.
Drag & drop a file here, or click to browse
Your file is only processed temporarily for the conversion and is automatically deleted within 24 hours.
Frequently Asked Questions
Will WEBM play everywhere?
All modern browsers support WEBM natively. Very old browsers or some non-web media players may not.
Why is this conversion slower than others?
WEBM uses the VP9 codec, which trades extra encoding time for better compression - worth the wait for smaller files.