Convert to MKV
Convert M1V, MPV, MP2, AMR and 48 more supported formats to MKV online. Choose a file and download a genuine .mkv result.
Drop a file to convert it to MKV
We'll detect the input format and show the right settings for a genuine .mkv result.
MKV is a flexible Matroska video container used for media libraries, desktop playback, and home entertainment. This destination page brings every supported route to MKV together, so you can begin with the file you already have.
The source picture and audio are decoded and written into a MKV result. This page presents the settings relevant to that source and destination combination.
MKV plays in VLC, Plex, Kodi, many smart TVs, desktop media players, and home entertainment applications.
Choose an MKV Converter
Open a specific route when you already know your input format.
Frequently Asked Questions
How do I convert a file to MKV?
Choose a supported file on this page. Crest Convert detects its format and shows the matching MKV settings here. Review the available options, start the conversion, and download the finished .mkv file without leaving the page.
Which files can I convert to MKV?
This page supports 52 input formats, including M1V, MPV, MP2, AMR, 3GA, AIF, AIFC, and MP1. The available routes are listed below so you can also open a specific converter directly.
What is MKV best used for?
MKV is a flexible Matroska video container used for media libraries, desktop playback, and home entertainment. This destination page brings every supported route to MKV together, so you can begin with the file you already have.
What is preserved when I convert to MKV?
The source picture and audio are decoded and written into a MKV result. This page presents the settings relevant to that source and destination combination.
Which applications can open MKV files?
MKV plays in VLC, Plex, Kodi, many smart TVs, desktop media players, and home entertainment applications.
Can I convert several files to MKV?
Yes. After Crest Convert identifies the source format, you can add more compatible files on this page, process the batch, and download the completed results individually or together when ZIP download is available.
Is converting files to MKV secure?
Yes. Browser conversions stay on your device. Files that require server processing are transferred over an encrypted connection, handled securely, and automatically deleted shortly after conversion. No account is required.
How do I convert a file to MKV?expand_more
Choose a supported file on this page. Crest Convert detects its format and shows the matching MKV settings here. Review the available options, start the conversion, and download the finished .mkv file without leaving the page.
Which files can I convert to MKV?expand_more
This page supports 52 input formats, including M1V, MPV, MP2, AMR, 3GA, AIF, AIFC, and MP1. The available routes are listed below so you can also open a specific converter directly.
What is MKV best used for?expand_more
MKV is a flexible Matroska video container used for media libraries, desktop playback, and home entertainment. This destination page brings every supported route to MKV together, so you can begin with the file you already have.
What is preserved when I convert to MKV?expand_more
The source picture and audio are decoded and written into a MKV result. This page presents the settings relevant to that source and destination combination.
Which applications can open MKV files?expand_more
MKV plays in VLC, Plex, Kodi, many smart TVs, desktop media players, and home entertainment applications.
Can I convert several files to MKV?expand_more
Yes. After Crest Convert identifies the source format, you can add more compatible files on this page, process the batch, and download the completed results individually or together when ZIP download is available.
Is converting files to MKV secure?expand_more
Yes. Browser conversions stay on your device. Files that require server processing are transferred over an encrypted connection, handled securely, and automatically deleted shortly after conversion. No account is required.