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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

Max file size 50MB. Sign up for more.

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.

M2TS to MKV FAQ

Quick answers about compatibility, quality, metadata handling, and the most common reasons to convert M2TS files to MKV.

How do I convert M2TS to MKV?
Upload your M2TS video to iFormat and click Convert. It's re-packaged into the MKV container with the optimal codec while resolution and frame rate are preserved. It's free and needs no account.

What is M2TS?
M2TS is AVCHD Blu-ray video, typically used for HD camcorder and Blu-ray footage. Converting it to MKV makes the file easier to open, share, or upload where M2TS is not supported.

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.

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Video Conversion Guides for M2TS to MKV Converter

Read format, playback, upload, and editing guides related to M2TS to MKV Converter.

M2TS vs MTS vs MP4: Camcorder Video Formats Explained

Your camcorder gave you .m2ts files instead of .mp4 and now nothing will play them. Here's what these formats actually are and what to do with them.

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Your editing software refuses to import camcorder footage. Here's what's going wrong and how to fix it, format by format.

How to Convert M2TS (AVCHD Camcorder Footage) to MP4

Your camcorder produced M2TS files and now nothing plays them. Here's how to convert AVCHD footage to MP4 without losing quality.

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A Video Editor's Guide to Ingest and Delivery Formats (MXF, M2TS, MP4)

You got footage in three different formats from three different cameras and need to cut a project. Here's how to handle MXF, M2TS, and MP4 in your edit timeline.

MKV vs MP4: Which Video Format Should You Use?

MKV and MP4 are the two most popular video containers, but they serve very different purposes. Here is when to use each and how to convert between them.

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