WEBM to MKV converter

Convert your file from Web Media File to Matroska Video File with this WEBM to MKV converter.

Convert
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Drop Files here
Optional Video settings
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kbps
fps (frames per second)

Enter the timestamps of where you want to cut your video. The format is HH:MM:SS. HH = hour, MM = minutes, SS = seconds.

Example: 00:02:23 for 2 minutes and 23 seconds.

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Optional Audio settings

How to convert a WEBM to a MKV file?

To convert in the opposite direction, click here to convert from MKV to WEBM:

MKV to WEBM converter
Try the MKV conversion with a WEBM test file

Not convinced? Click on the following link to convert our demo file from WEBM to MKV:

WEBM to MKV conversion with our WEBM example file.