Convert MKV to WEBM

Choose file to convert

With our free online converter, you can convert mkv files to webm as well as a variety of other formats.

How to convert mkv to webm?

Step 1

Upload mkv-file

You can select mkv file you want to convert from your computer, Google Drive, Dropbox or simply drag and drop it onto the page.

Step 2

Select «to webm»

Choose webm or any of the other 200+ supported formats you'd like to convert to.

Step 3

Download your webm file

Please wait for the conversion to complete, then click on the download button to obtain your converted file in the webm format.

The security of your files is our priority

Understanding the importance of the security of our users' data, we have implemented a number of measures to ensure reliable file conversion without the risk of information leakage or privacy violations.

Data encryption

All information uploaded to our platform is SSL encrypted, ensuring privacy during transmission.

Safe storage

After the conversion is completed, the files are stored on secure servers for 24 hours and are automatically destroyed, excluding access by third parties.

Harmless scripts

Our file conversion tools are regularly tested for malicious code or vulnerabilities to eliminate the risk of a potential cyber attack.

Best tool to convert mkv to webm

mkv to webm Fast and easy

Simply drag and drop your mkv files onto the webpage, and you'll be able to convert them to webm or over 250 different file formats, all without having to register, provide an email address, or include a watermark.

Secure mkv to webm Conversion

As soon as you upload your mkv files, we instantly delete them. Converted files are then deleted after 24 hours. Furthermore, we ensure that all file transfers are secure through advanced SSL encryption.

No Software Installation Required

You don't have to go through the hassle of installing any software. We handle all mkv to webm conversions in the cloud, which means that none of your computer's resources will be used in the process.

Matroska Video File

Extension	.mkv
Category	🔵 video
Programs	🔵 VLC Media Player
Main program	🔵 VLC Media Player
Description	🔵 MKV Matroska is an open-source multimedia container format that supports multiple audio and subtitle tracks in a single file. It is the most versatile file type, allowing users to include a variety of data such as videos, audio, text, and images. It is a RAW format that can be easily manipulated and organized based on the specific data tracks needed.
Technical details	🔵 Whether it's video, audio, subtitles, or images, every file will be stored on a separate data line. It is quite similar to the MP4 or AVI format, although when users are packaging an MKV file, they rarely bundle all the tracks within the file. Many media players do not even support the MKV video format, so users need to use specialized media players that can handle the MKV format, such as VLC media player.
Developer	🔵 Steve Lhomme
MIME type	🔵 video/x-matroska

Web Media File

Extension	.webm
Category	🔵 video
Programs	🔵 Google Chrome 🔵 Opera 🔵 QuickTime
Main program	🔵 Mozilla Firefox
Description	🔵 The WEBM royalty-free extension was developed by various online parties, including Google. It is a freeware that allows for streaming of online video content.
Technical details	🔵 Encoding and decoding in the open-source WEBM video format are achievable by using the ffvp8 software or libvpx from Google's support. For Android users, versions 2.3 (Gingerbread) and above support playback of WEBM format, enabling encoding and decoding capabilities.
Developer	🔵 Google
MIME type	🔵 video/webm 🔵 audio/webm