Map Chameleon

Map Chameleon

Sends customizable world names to client-side map mods on multi-world servers.

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About this Mod

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Map Chameleon

Sends customizable world names to client-side map mods on multi-world servers.

English | 中文

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

  1. Download from Versions — pick the jar that matches your MC version
  2. Place the jar in the server's mods folder
  3. A config file will be created on first startup: config/map-chameleon.properties
  4. 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

1.0.0+mc1.20.5-26.2release
MC 1.20.5, 1.20.6, 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10, 1.21.11, 26.1, 26.1.1, 26.1.2, 26.2fabric
June 26, 2026
1.0.0+mc1.20-1.20.4release
MC 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4fabric
June 26, 2026

How to Install Map Chameleon on Your Server

1

Order Server

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

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (26.2).

3

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

fabric

Minecraft Versions

26.2, 26.1.2, 26.1.1 (+20 more)

Server-side

Required

Recommended 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.

Rent Modded Server

Install Map Chameleon with just one click on your server.

Recommended RAM
4 GBfrom €8/mo
Minimum 3 GB | per 8 players
Create Server Now
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NVMe SSD Storage
DDoS Protection included

Details

License
GNU General Public License v3.0 only
Server-side
Required

Supported Versions

26.226.1.226.1.126.11.21.111.21.101.21.91.21.81.21.71.21.6+13 more