Join with Java

Add SeedLab to Java Edition

1. Open Minecraft Java and choose Multiplayer → Add Server.
2. Name the server SeedLab and paste the address shown below.
3. Save the entry and join. If supported client versions are listed below, use one of those versions.
4. Open /menu to find your worlds and server options.

Create a world

Choose New World, enter a numeric Java seed and confirm it. SeedLab prepares your personal copy and takes you there when it is ready. The first-world guide explains each step.

Invite a Bedrock friend

Java and Bedrock players can join the same world here. Add your friend through the Friends menu, then send a world invitation. Your worlds stay private until you grant access.