What is Minecraft UUID Finder?
The Minecraft UUID Finder utility looks up official Java Edition Universally Unique Identifiers (UUIDs) for any Minecraft player username. It provides trimmed 32-character hex UUIDs, formatted 36-character UUIDs with hyphens, and offline mode UUID hashes.
Essential for server admins, plugin developers, and whitelist managers, this tool generates ready-to-use commands and JSON configuration snippets for ops.json and whitelist.json files.
Player Username Search
Generated Player Identifiers
Frequently Asked Questions
What is the difference between formatted and trimmed UUIDs?
Formatted UUIDs contain hyphens (8-4-4-4-12 format) used in modern config files, while trimmed UUIDs remove hyphens for legacy databases.
How are Offline Mode UUIDs generated?
Offline mode UUIDs use an MD5 hash of the string OfflinePlayer: concatenated with the player username.
Does changing a username change your Minecraft UUID?
No, official Mojang account UUIDs remain permanent even if a player changes their in-game display name.
How to use Minecraft UUID Finder
To look up Minecraft UUIDs:
- Type any valid Minecraft Java Edition username into the search bar.
- Click Find UUID to fetch official Mojang registry records.
- Copy formatted UUID, trimmed UUID, or offline hash string with one click.