Why can't Java and Bedrock connect?

The two editions were built by different teams on different technical foundations. They don't even speak the same language over the network: Java uses one protocol, Bedrock another. That's why typing a Java server's address on a phone simply finds nothing.

The bridge does exactly that translation job: it runs alongside the server, converts requests from a Bedrock player into something the Java server understands, and translates the answer back. Nothing is installed on the player's side — they add the server like any ordinary Bedrock server.

The three requirements for cross-play

We'd rather say this up front, because finding out after buying is frustrating. All three must be true:

  • Plugin-family server software — the bridge runs as a plugin, so it cannot be used on mod loaders (Forge, Fabric, NeoForge, Quilt).
  • Minecraft 1.20.5 or newer.
  • At least 4 GB of RAM — the bridge adds load, so cross-play is not available on the 2 GB starter package.
  • On the Bedrock side the supported devices are phones, tablets and the Windows 10/11 edition. Game consoles (Xbox, PlayStation, Switch) are not supported — we say so up front, because "Bedrock" brings consoles to mind.

Switching the bridge on from the panel

On a server that meets the requirements, the bridge is a single switch in the panel — no downloading files, matching versions or editing config.

If your server doesn't qualify, the panel says so plainly and shows why: mod-based software or an older version leaves the switch disabled. That avoids the "I turned it on but nothing works" situation.

Once the bridge is up you'll see connection details for your Bedrock players. On a phone they tap "Servers", choose "Add Server" and enter those details to join the world.

What to watch when joining from a phone

  • Bedrock players add the server manually with an address and port; enter exactly what the panel shows.
  • Address shortcuts don't behave the same way on Bedrock as on Java — use the details from the panel as-is.
  • Bedrock usernames may appear with a small prefix so they're distinguishable on the server; that's normal, and admin commands use the same name.

What the bridge cannot do

Cross-play doesn't solve everything, and it's better to know that going in.

Bedrock players can't see Java-side mods — and the bridge doesn't run on modded servers anyway. Some advanced plugin interfaces (custom menus, complex books, certain map and visual tricks) may look different on Bedrock or not appear at all.

In short: the bridge works beautifully for building and playing a world together; on servers built around heavily customised interfaces, expect small differences.

Which package should you pick?

If you plan to use cross-play, the 2 GB starter isn't an option — you need at least the 4 GB package. Players joining from a phone consume resources like anyone else, so if you're expecting a busy mixed group, the next tier is worth considering.

Picked wrong? Not a problem: stop the server and resize the package, and your world stays exactly as it was.