
Map Chameleon
Sends customizable world names to client-side map mods on multi-world servers.
About this Mod
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Introduction
Sends customizable world names to client-side map mods (VoxelMap, Xaero's Map) on multi-world servers. Supports three modes: server level-name, custom name, or random digits.
Environment
Platform: Java Edition
Mod Loader: Fabric
Side: Server only
Dependencies: Fabric API
Usage
- Download from Versions — pick the jar that matches your MC version
- Place the jar in the server's
modsfolder - A config file will be created on first startup:
config/map-chameleon.properties - Edit it as needed. The default config looks like this:
# Map Chameleon Configuration
# Edit, save, then restart the server. | 修改后保存,重启服务器即可。
# mode: level | custom | random
# custom = use the name below | 使用下方 name 的值
# random = random digits (see length) | 随机数字 (参见 length)
mode=level
# name: custom world name (used when mode=custom)
# 自定义世界名称 (mode=custom 时生效)
name=world
# length: number of digits for random name (used when mode=random)
# 随机数字位数 (mode=random 时生效)
length=12
Restart the server and enjoy!
Available Versions
How to Install Map Chameleon on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (26.2).
Install Mod
Open the mod browser in the dashboard and search for "Map Chameleon". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
26.2, 26.1.2, 26.1.1 (+20 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Map Chameleon server crashes on startup – what to do?
Most common cause: wrong fabric 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 (26.2). You can switch loaders with one click in the panel.
Is Map Chameleon compatible with fabric?
Map Chameleon officially supports fabric for Minecraft 26.2, 26.1.2, 26.1.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Map Chameleon – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Map Chameleon 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.
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