What's the difference?
Java Edition uses a Username and a permanent UUID. Bedrock Edition (for Windows 10, consoles, and mobile) uses a Gamertag and a permanent XUID. They are separate systems. This tool lets you look up players on either edition!
Java Edition uses a Username and a permanent UUID. Bedrock Edition (for Windows 10, consoles, and mobile) uses a Gamertag and a permanent XUID. They are separate systems. This tool lets you look up players on either edition!