Convert files from and to MKV format online - AnyConv

Online MKV Converter

Drag & drop your files here or click to upload

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

FAQ

    👍 What is the best MKV converter?
    Perhaps our MKV converter is the best. AnyConv is fast, free and does not require software installation.
    🔺 How to convert Video files to MKV?
    Choose files and upload them on the page. Select "to MKV" and click "Convert". After a few seconds, you can download MKV files.
    🔻 How do i change MKV to another format?
    Upload your MKV-file on the page. Select target format and click "Convert". MKV conversion takes a few seconds.
    📱 Can I use MKV converter on iPhone or iPad?
    Yes, you can convert MKV files from iPhone, iPad and other mobile devices, because AnyConv MKV Converter is a multi-platform web service.