Java or Bedrock: which server do you have?
Is my CoreX server Java or Bedrock? Can Bedrock players join?
CoreX servers run Minecraft: Java Edition. Bedrock players can often join through the Geyser plugin, but CoreX has not published an official Bedrock or crossplay policy.
Before you start: Nothing.
Step by step
- Java players (PC launcher) join with the address from the panel.
- Bedrock players (phones, consoles, Windows Bedrock) cannot join a plain Java server.
- General Minecraft advice, not an official CoreX feature: Geyser (with Floodgate) translates Bedrock to Java; see the Geyser guide.
- Realms are Mojang's own servers and are separate from CoreX.
- Ask support before relying on crossplay for a big community, as it is not an official feature.
Check it worked: You know which players can join and how.
Why it happens: Java and Bedrock use different network protocols.
More guides on Java, Bedrock, and crossplay: