Free Online M2TS to MKV Converter
Convert M2TS video to MKV online for free.
Drop M2TS files here
or click anywhere in this box to choose files
Up to 50 MB per file. Sign up free to convert files up to 100 MB.
Selected files
| File name | Size | Convert to |
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Preparing files
Checking files and selected output formats.
When MKV is the right output
MKV is an open container that holds essentially any codec, popular with archive-quality releases, multi-language / multi-subtitle content, and the ripping community. Convert to MKV when preserving multiple audio tracks or subtitle streams matters. Playback support is universal on desktop, variable on mobile / TV apps.
Frequently asked questions
How do I convert M2TS to MKV?
Upload the M2TS file and choose an output format. It is repackaged into the MKV container, keeping the original resolution and frame rate. No account is required.
What is M2TS?
M2TS is AVCHD Blu-ray video, typically used for HD camcorder and Blu-ray footage. Converting it to MKV produces a file that opens on systems without M2TS support.
How do I open M2TS files?
On Windows: VLC, or Media Player with the right codecs. On a Mac: VLC, QuickTime will not open M2TS. AVCHD from Sony and Panasonic camcorders. The clips sit inside a BDMV folder on the card, and copying one file out can lose the order and metadata.