MKV to WEBM Converter
Select files for conversion or just drag and drop them to the upload area
How to convert MKV files to WEBM online?
Click "Choose File" button to select a mkv file on your computer. MKV file size can be up to 50 Mb.
Convert MKV to WEBM
Click "Convert" button to start conversion.
Download your WEBM
When the conversion process is complete, you can download the WEBM file.
Information about MKV and WEBM file formats
|Full name||MKV - Matroska||WEBM - HTML5 video|
|File extension||.mkv, .mk3d, .mka, .mks||.webm|
|MIME type||video/x-matroska, audio/x-matroska||video/webm, audio/webm|
|Type of format||Container format||video file format|
|Description||The Matroska Multimedia Container is an open standard free container format, a file format that can hold an unlimited number of video, audio, picture, or subtitle tracks in one file. It is intended to serve as a universal format for storing common multimedia content, like movies or TV shows.||WebM is a video file format. It is primarily intended to offer a royalty-free alternative to use in the HTML5 video tag. It has a sister project WebP for images. The development of the format is sponsored by Google, and the corresponding software is distributed under a BSD license.|
|Technical details||Matroska is similar in concept to other containers like AVI, MP4, or Advanced Systems Format (ASF), but is entirely open in specification, with implementations consisting mostly of open source software.||The WebM container is based on a profile of Matroska. WebM initially supported VP8 video and Vorbis audio streams. In 2013 it was updated to accommodate VP9 video and Opus audio.|
|File conversion||MKV conversion||WEBM conversion|
|Associated programs||VLC Media Player||VLC media player, MPlayer, K-Multimedia Player, Mozilla Firefox, Opera, Google Chrome, FFmpeg.|