How to Convert WEBM to MKV Online?

Step 1

Upload WEBM File

Drag and drop the WEBM files that you want to convert.

Step 2

Convert WEBM to MKV

Click CONVERT to convert your WEBM file(s).

Step 3

Download Converted MKV

Click DOWNLOAD to save your converted MKV file(s).

Information about WEBM and MKV File Formats

File Extension
Description
WebM is an open-source, royalty-free multimedia format for streaming content online. It contains compressed video streams of either VP8 or VP9 codec and compressed audio streams of Oupus or Vorbis codec. Today, it’s one of the most widely used file formats to stream videos online because of its lightweight and real-time delivery nature.
Associated Programs
Google Chrome
Firefox
VLC Media Player
Windows Media Player
Developed By
Google Inc.
MIME Type
video/webm, audio/webm
Useful Link
File Extension
Description
MKV is a container format for holding multiple audio, video, picture, and text data such as subtitle tracks. It is similar to other common containers like MP4 and AVI, although MKV is open in the specification. For video contents, MKV uses a .mkv filename extension, .mka for audios, and .mks for subtitles.
Associated Programs
MPC-HC, KMPlayer
VLC Media Player
MKV File Player
MPV
Developed By
Matroska
MIME Type
video/x-matroska
Useful Link
WEBM to MKV conversion quality rating:
4.6 (162,357 Votes)
You have to convert and download at least 1 file to rate!
We’ve already converted xxx ,xxx ,xxx files with a total size of 10,124 TB