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How to convert 3GP to MKV?
You can convert 3GP to MKV with MConverter in three easy steps:
Choose 3GP files from your device
At the top of this page, drag and drop your 3GPs. You can also click to select 3GP files using your operating system's file picker. Another method is to press the keyboard shortcut Ctrl+V (⌘+V on Mac) to paste a 3GP file you have copied to clipboard. Converting a folder with 3GP files to MKV is also supported: simply paste or drag and drop it.
Click or tap on MKV from the list of target formats
Alternatively, you can use the search field to quickly find the format you need, whether it's MKV or something else.
Download your MKV files, after MConverter has finished processing them
There's an option to automatically download the converted MKV files, so you don't have to press the download icon for each MKV. You may see a share icon as well. Use it to directly share the MKVs with other apps.
About the formats
Video file formats
3GPP (Third Generation Partnership Project for CDMA-based phones)
3GP is a multimedia format which can contain both video and audio. Designed by the Third Generation Partnership Project, it is intended for mobile devices with 3G connectivity, though it can also be played on 2G and 4G devices.
Note that this format is outdated and superseded by 3G2, which takes up less space and consumes less bandwidth.
Video file formats
MKV files are MatrosKa Video files. Like the Russian Matryoshka doll, which contains multiple smaller dolls nested inside each other, the MKV format can contain multiple video, audio, and subtitle tracks inside a single file. This makes it convenient to have one video with a number of audio and subtitle tracks in different languages, all inside a single playable file.
Common questions about converting 3GP to MKV
Can I convert 3GP to MKV in bulk?
Yes, MConverter supports batch converting of multiple 3GPs to MKVs simultaneously. You can even drag and drop folders containing 3GPs to convert to MKV. Pasting 3GP files and folders copied in the clipboard also works: use Ctrl+V.
Can I convert a 3GP file to MKV, if its size is 1 GB?
Yes, with MConverter Premium you can convert big 3GPs, up to 1 gigabyte each. The free version lets you convert files up to 200 MB. If you need to convert 3GP files over 200 megabytes, try MConverter Premium.
Is converting 3GPs to MKV safe with MConverter?
Yes, we encrypt your connection using industry standards. Plus, your 3GP files are only accessible by you. 24 hours after the conversion completes, they are automatically deleted from MConverter’s servers. You can also delete your 3GPs and other converted files immediately after finishing the conversion by clicking the bin icon. Join others who have trusted us to convert over 2,845,302 files so far.
How long does it take to convert 3GP to MKV?
For most videos, the wait could be a few minutes or less. However, MConverter also supports converting larger videos, meaning that it could take a while (up to over an hour, for example).
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