The easiest way to lookup, convert, and resolve Minecraft Usernames and UUIDs!

Lookup a Minecraft Userplayer by either a Minecraft username or UUID:

No user found with provided UUID/username!

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Lookup Results:

Username:
Full UUID:
Trimmed UUID:
Name History:

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What is this website for?

MCUUID is a project designed to make finding, converting, and looking up Minecraft player UUIDs and usernames, simple and easy. A UUID is a unique identifier issued by Mojang to all users when they purchase the game. This tool is useful when, for example, locating player.dat files on a Minecraft server.

A big thank you to Crafthead for providing player avatars.

For API usage, please do not scrape this site as it may change at any time. We ask that you use the service we provide at PlayerDB.co instead.

Legal Bits

Nodecraft Inc and this website are not affiliated with Mojang AB.