🆔UUID Types

Understand the difference between UUIDs in nLogin.

nLogin supports three types of UUID (Universal Unique Identifier):

• REAL (recommended): uses Mojang's UUID if possible. Otherwise, OFFLINE (3) is used.

• RANDOM: a random UUID generated on first login.

• OFFLINE: is derived from the player's nickname.

Check out the table below to understand the differences between each type of UUID:

UUID Type	REAL	RANDOM	OFFLINE
Data is migrated by changing the nickname of an premium account.
Cosmetics appear on modified clients (e.g. LunarClient).
Premium players can become offline without administrative commands.