Let your phone friends join your Java server (Geyser crossplay)

The most common reason a friend can’t join your server: they bought the wrong Minecraft. Java Edition (PC/Mac/Linux) and Bedrock Edition (phone, tablet, console, Windows app) are two separate games that cannot normally talk to each other. Same name, same blocks, incompatible network protocols. Your PC friends are on Java; the phone and console crowd are on Bedrock — and by default they can’t share a world.

The good news: a proxy called Geyser bridges the gap, so everyone plays in one world. Java and Bedrock players use the connection details for their edition. Here’s how it actually works.

What Geyser and Floodgate do

Geyser is a translation proxy. It sits on your Java server and translates Bedrock’s network packets into Java’s, on the fly. A player on an iPhone, a Switch, or the Xbox app sees a normal Bedrock server in their list; Geyser makes your Java server look and behave like one. It runs as a plugin on Paper/Spigot (or standalone), so your world stays pure Java — no separate Bedrock world, no duplicated builds.

Floodgate is its companion. Without it, every Bedrock player would need to own a Java account to get past the login screen. Floodgate removes that requirement — it lets Bedrock players authenticate with their own Microsoft/Xbox account and join with no Java purchase. You almost always want both Geyser and Floodgate installed together.

What this looks like on ChunkyHost

ChunkyHost servers run Java Edition. Our regional crossplay gateways use Geyser and Floodgate to connect Bedrock players to the same world. You do not need to install either plugin on the game server. The panel’s limit on adding or removing game-server plugins after provisioning still applies.

Once your server is ready, the panel shows a Java hostname and a separate Bedrock IP and port. Give each friend the details for their edition. Crossplay does not translate Java mods for Bedrock clients.

How Bedrock players connect

On ChunkyHost, a Bedrock player joins like this once the server is ready:

1. Open Minecraft (Bedrock) → Play → Servers tab → Add Server.
2. Server Name: anything they like.
3. Server Address: the literal Bedrock IP shown in your panel. Do not paste the Java hostname or append a port to this field.
4. Port: the separate Bedrock port shown in your panel. Use that exact port rather than assuming the default 19132.
5. Save, then tap the server to join.

On consoles (Switch, PlayStation, Xbox) adding a custom server is fiddlier and sometimes needs a DNS workaround, because those platforms restrict the server list. Phone, tablet and Windows players have the easiest time.

Common gotchas

• Version match. Geyser must support your Java server’s version, and the Bedrock client must be current. After a Minecraft update (e.g. a 1.21.x point release), Bedrock players on the new app sometimes can’t join until Geyser ships an update. Whoever controls the plugin jar owns that update — on a managed host, check whether they push it for you.
• Account linking is optional but worth it. By default a Bedrock player shows up with a prefix on their name (often a dot, like .Steve) and is a separate identity from any Java account. They can link their Bedrock and Java accounts at link.geysermc.org so both versions share one in-game profile, inventory and permissions. Unlinked still works fine — linking is just tidier.
• Whitelists and bans. Manage Bedrock players by their Floodgate-prefixed name, not a Java username, or the whitelist won’t match.

Honest limitations

Geyser is excellent, but it’s a translation layer, not magic:

• Some Java plugins won’t render right for Bedrock clients — custom GUIs, complex resource packs and certain redstone-driven menus can look off or not work.
• Inventory and crafting UIs differ between editions; Geyser smooths most of this, but edge cases exist.
• It’s not zero-overhead. Translation adds a little CPU and latency. On a healthy server it’s unnoticeable; on an already-struggling one it’s one more thing to account for.
• Mods are a different story. Geyser bridges Java Bedrock crossplay, not Bedrock-to-Java modpacks. A Forge/Fabric modded server is still Java-only for the modded content.

For a casual friends-and-family server, none of this is a dealbreaker — most groups run Geyser for years without thinking about it.

Where to run it

Choose Java server software that fits your group, then share the Java hostname with Java players and the Bedrock IP and port with Bedrock players. If your group needs Java mods, check whether those mods require a Java client before relying on crossplay.