Convert MKV to WEBM Online

Fast and simple conversion of MKV (Matroska Video) files to WEBM format online for optimized web streaming and HTML5 video compatibility.

Drop a file here or click to upload

Maximum file size: 50 MB
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Your security is guaranteed

Once your converted file is successfully downloaded, both the original and converted versions are permanently removed from our system without delay.

Fast and simple

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.

In the cloud

All conversions are performed in the cloud and you do not use computer capacity.

How to Convert MKV to WEBM

Upload your MKV file using the form above.

Wait for the conversion to complete.

Download your WEBM file instantly!

FAQs

What is WEBM?

WEBM is an open, royalty-free media format designed for the web, offering efficient compression and high quality in HTML5 videos.

Why convert MKV to WEBM?

Converting to WEBM makes your videos more suitable for web streaming and ensures compatibility with modern browsers and platforms.