All free tools
Player UUID formatter.
Add or remove UUID hyphens without sending player data anywhere.
Formatting without a lookup
Paste 32 hexadecimal digits or a UUID in its standard hyphenated shape. The tool returns both forms in lowercase. It does not contact Mojang or identify a player.
Use the right identity
Online and offline-mode UUIDs are not interchangeable. Changing punctuation does not convert between those identity systems or prove ownership of an account.
Free to use. No account required. Inputs stay in your browser.