BlueMap

A mapping tool that creates 3D models of your Minecraft worlds and displays them in a web viewer

File Details
DownloadInstall

bluemap-5.12-mc1.20-6-forge.jar

ByTBlueF
  • R
  • Oct 2, 2025
  • 6.12 MB
  • 12.2K
  • 1.20.4+4
  • Forge

File Name

bluemap-5.12-mc1.20-6-forge.jar

Supported Versions

  • 1.20.4
  • 1.20.3
  • 1.20.2
  • 1.20.1
  • 1.20

Curse Maven Snippet

Forge

implementation fg.deobf("curse.maven:bluemap-406463:7057487")
Curse Maven does not yet support mods that have disabled 3rd party sharing

Learn more about Curse Maven

Highlights / Notes

This is a one-off backport of BlueMap 5.12 for Forge 1.20 - 1.20.4 (including 1.20.1) due to very high demand.

This Version needs Java 21 to run!
Forge and most mod's should be able to run on Java 21 instead of Java 17. If you can't use Java 21, then you need to use BlueMap 5.3 instead.

Upgrading from 5.3

The previous BlueMap version that supported Forge 1.20.x was 5.3, so you are likely upgrading from there.

There have been a ton of changes and new config values etc., so I really recommend you to do a full clean installation of BlueMap:

  • Stop the server
  • Make a backup
  • Delete your current ./mods/bluemap-x-yz.jar
  • Delete the ./config/bluemap
  • Delete the ./bluemap directory
  • Put the new bluemap-5.12-mc1.20-6-forge.jar in the ./mods folder
  • Start the server
  • Reconfigure BlueMap again, using the newly generated configs
    You can keep the configs from your backup aside, to help you with the porting
  • run /bluemap reload

If you don't want to do a clean installation to keep your currently rendered maps, you need to follow the upgrade-steps from these changelogs:

Changelog

For changelogs please see: https://github.com/BlueMap-Minecraft/BlueMap/releases