Online MKV Converter
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What is a MKV file?
MKV (Matroska Video) is a flexible, open-standard container format capable of holding unlimited video, audio, subtitle tracks, and metadata. It’s popular for high-quality video content, including HD and Blu-ray rips.
MKV is widely supported and ideal for movies, series, and complex media projects. It’s open-source and favored for its advanced features and strong compression support.
How to open MKV files
MKV files are supported by VLC, MPC-HC, KMPlayer, and many smart TVs and media servers. It's a preferred format for high-definition video and multiple tracks.
Use AnyConv to convert MKV to MP4 or another format for broader compatibility.
Key facts about MKV
- Full name: Matroska Video File
- Extension: .mkv
- MIME type: video/x-matroska
- Developed by: Matroska.org
- Initial release: 2002
Useful links and resources
Convert from MKV
Quickly turn your MKV files into any format you need
Convert to MKV
Easily turn your files into MKV format
🎯 Did You Know?
MKV was named after Russian nesting dolls
The name “Matroska” comes from the Russian word матрёшка - those wooden nesting dolls - symbolizing how the format can “nest” multiple video, audio, and subtitle streams inside a single file.
— Fact picked by Ethan Brooks
❓ Frequently Asked Questions
Answers to common questions about MKV
- Do I need to install software to convert MKV files?No extra software is required. Just upload your MKV files to AnyConv, we’ll convert them on our servers, and you can download the finished file right away.
- Can I use MKV converter on my phone or tablet?Yes, you can convert MKV files on any device - including phones and tablets. AnyConv works perfectly on mobile.
- Is it safe to convert MKV files with AnyConv?Yes, converting MKV files with AnyConv is secure. All files are automatically deleted after conversion and never shared.
- Can I convert multiple MKV files at once?Yes, our converter supports batch processing. You can upload several MKV files and convert them all at once.