Fast and simple conversion of MKV (Matroska Video) files to WEBM format online for optimized web streaming and HTML5 video compatibility.
⭐ 5 average from 15 votes.
Once your converted file is successfully downloaded, both the original and converted versions are permanently removed from our system without delay.
Simply drag and drop your documents onto the page, select your output format and click >>Convert<<. Most files are processed within 1 or 2 min, thanks to our fast cloud-based system — no strain on your device is resources at all.
All conversions are performed in the cloud and you do not use computer capacity.
Upload your MKV file using the form above.
Wait for the conversion to complete.
Download your WEBM file instantly!
WEBM is an open, royalty-free media format designed for the web, offering efficient compression and high quality in HTML5 videos.
Converting to WEBM makes your videos more suitable for web streaming and ensures compatibility with modern browsers and platforms.