Convert MPEG Video to MKV on Your Device

Convert MPEG to MKV in your browser for flexible media libraries, archives, and compatible players. The original source video stays on your device.

Drop files here or browse (MAX 500 MB)

Max 500 MB per file

Preview (optional)

When your browser supports it, your video appears here. If preview does not load, you can still convert your file normally.

Ready

File name

Your device handles the conversion locally instead of sending the video to a server.
Long or high-resolution MPEG files require more processing time and memory.
Keeping the conversion tab active can help a large job finish reliably.

MKV is intended here for flexible media libraries, archives, and compatible players.
some televisions and upload services do not accept MKV even when its codecs are supported.
Confirm the receiving system accepts MKV with the encoded video and audio settings.

Conversion running slowly? Close demanding apps or test with a shorter clip.
MKV file will not open? Use a MKV-compatible player and check its codec support.
Delivery failed? Match the codec, resolution, frame rate, and audio settings to the MKV specification.

Why convert MPEG to MKV?

Use MKV when a player, editor, archive, or delivery system requires it instead of MPEG.

Does my MPEG video get uploaded?

No. Conversion runs on your device, so the source video is not sent to a processing server.

How should I check the MKV result?

Open the download in its intended player or editor, then verify picture, sound, duration, and synchronization.

Quick use cases