Xaero's World Map: Synchronized

Synchronizes world map data between players with Xaero's World Map.

2.2K Downloads

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Rent Server with this Mod

About this Mod

xaero's world map: synchronized
the mod is still in alpha, make backups before use!

This mod adds world map syncronization between players, designed for SMPs

Requires Xaero's World Map and currently works only on dedicated servers

The map data is saved on the server, in the .xaerosync folder

github / discord / ko-fi

Available Versions

Xaero's World Map: Syncronized v0.0.1alpha

MC 1.20.1forge

January 18, 2026

How to Install Xaero's World Map: Synchronized on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set forge Loader

In the panel under "Egg", select the forge loader and matching Minecraft version (1.20.1).

Install Mod

Open the mod browser in the dashboard and search for "Xaero's World Map: Synchronized". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

forge

Minecraft Versions

1.20.1

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Xaero's World Map: Synchronized server crashes on startup – what to do?

Most common cause: wrong forge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.20.1). You can switch loaders with one click in the panel.

Is Xaero's World Map: Synchronized compatible with forge?

Xaero's World Map: Synchronized officially supports forge for Minecraft 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Xaero's World Map: Synchronized – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Xaero's World Map: Synchronized consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.