Convert your WebM videos to MKV format using our free online tool. MKV is a versatile container format that supports multiple audio tracks, subtitles, and high-quality video codecs, making it ideal for storing and preserving video content. No Signup Required.
The WebM format was developed by Google and released in 2010 as an open, royalty-free alternative to proprietary formats, while MKV (Matroska Video) was created in 2002 as an open standard container format.
MKV is one of the most versatile video container formats available today, capable of storing practically any type of audio or video content.
While WebM is optimized for web streaming and uses VP8/VP9 video codecs, MKV can contain virtually any audio and video format.
MKV's flexibility makes it popular among video enthusiasts who want to preserve quality and features in a single file.
Converting WebM to MKV is primarily a container change rather than a full transcode in many cases.
During conversion, the VP8/VP9 video and Vorbis/Opus audio from WebM can often be preserved and repackaged into the MKV container without re-encoding.
This process maintains quality and speeds up the conversion process significantly.
MKV supports additional features like chapters, multiple subtitle tracks, and embedded fonts that aren't available in WebM.
This makes MKV an excellent choice for archiving content or creating media with multiple audio tracks and subtitles.
Pro Tip: Converting from WebM to MKV is ideal when you need to preserve high-quality video with multiple audio tracks or subtitles, especially for archiving or playback on home theater systems.
MKV is a versatile container format that supports multiple audio tracks, subtitles, and high-quality video codecs. Converting from WebM to MKV allows for more flexibility while maintaining quality and adding support for additional features not available in WebM.
Our converter aims to maintain high quality during conversion from WebM to MKV. Since MKV is a modern container format that supports the same codecs as WebM, there is typically minimal to no quality loss during the conversion process.
Conversion time depends on the original file size. Most conversions complete within a few minutes.
Yes, we prioritize your privacy. Your files are securely stored on our servers and automatically deleted after 24 hours to ensure complete privacy and security.
Yes, our video to MKV converter is completely free to use without any hidden charges. You just need to create an account to get started.
Your video data is temporarily stored on our secure servers and automatically deleted after 24 hours for your convenience and privacy.
The maximum video size limit for conversion is 10MB.