Convert MKV to WebM Online
MKV (Matroska) is a flexible video container that can hold several audio tracks and subtitles. Upload your MKV files, click "Convert" and download the result as WebM. WebM is made for the web: small files that play in every modern browser.
The conversion runs on our server and takes a few seconds. Files are sent over an encrypted connection and deleted automatically after 48 hours.
Why Use This MKV to WebM Converter?
- A WebM for websites
- Several files at once, up to 1 GB each
- Encrypted connection, files deleted after 48 hours
- Free, no registration, no watermark
How to Convert MKV to WebM
- Select or drag your MKV files into the upload area
- Click "Convert" and wait a few seconds
- Download the WebM files
Frequently Asked Questions
Is this MKV to WebM converter free?
Yes, it is completely free, with no registration and no watermark.
What is a MKV file?
MKV (Matroska) is a flexible video container that can hold several audio tracks and subtitles.
Why convert MKV to WebM?
WebM is made for the web: small files that play in every modern browser.
Are my files safe?
Files are sent over an encrypted connection and deleted from our server automatically after 48 hours; you can delete them earlier in "Your files".