How to convert M2TS to MKV
- Add your .M2TS file - drop it in the box above or click to browse.
- Convert it to .MKV in a few seconds.
- Download your new .MKV file.
What to expect
- A lossless remux copies the raw stream bytes unchanged - output quality and file size are virtually identical to the source.
- Blu-ray PGS bitmap subtitles transfer intact into MKV and are supported by most modern players.
- If your title spans several numbered
.m2tsclips, use MakeMKV with the BDMV folder to join them in the correct order with chapter markers.
Frequently asked questions
Is there any quality loss when converting M2TS to MKV?
No, if you use a lossless remux tool such as MKVToolNix or FFmpeg with
-c copy. The video and audio bytes are moved into the new container without decoding or re-encoding.Will all audio tracks and subtitles be kept?
Yes. MKV supports unlimited audio and subtitle tracks. MKVToolNix transfers every track by default, and you can deselect any you do not need.
Why do I have several numbered .m2ts files instead of one?
Blu-ray splits a title into multiple clips joined by a
.mpls playlist. Use MakeMKV with the BDMV folder to merge them into a single .mkv in the correct order.Can I convert M2TS to MKV on macOS or Linux?
Yes. MKVToolNix, FFmpeg, and MakeMKV all have macOS and Linux builds and work the same way as on Windows.
Programs that convert M2TS: Free Studio · Freemake Video Converter · HDConvertToX · Sothink Movie DVD Maker · SUPER · WinX Video Converter · Wondershare Video Converter for Mac · iVI - iTunes Video Importer
