How do I install Computer Cartographer?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. Opens on CurseForge — not every file is mirrored on our own servers.

What Minecraft version does Computer Cartographer work with?

The listing gives Minecraft 1.20.1, 1.20. This is the version stated by the author or source site, not something we verified ourselves.

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Computer Cartographer

Java mod listed for Minecraft 1.20. Downloads from the MC Java Mods app on Android.

by Jonko · on CurseForge

Adds a peripheral to ComputerCraft Tweaked that allows for interfacing with common mapping plugins (BlueMap, Dynmap, Pl3xMap, and Squaremap).

Which build do you need?

This mod ships a separate file for every mod loader and every version of the game. Pick both, then download — the wrong build installs fine and then does nothing in the game.

Mod loader

Mod loader Fabric1 build
Mod loader Forge1 build

Minecraft version

Minecraft 1.20–1.20.1Newest

Minecraft 1.20–1.20.1Newest

⬇ Download for 1.20–1.20.1 · Fabric ⬇ Download for 1.20–1.20.1 · Forge

I don't know my version or loader

Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.

No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.

Open in MC Java Mods Get it on Google Play →

NOTICE

This page will not be receiving any updates going forward. Please find the mod on Modrinth here.

Computer Cartographer

This Minecraft mod adds a peripheral to ComputerCraft Tweaked that allows for interfacing with common mapping plugins (BlueMap, Dynmap, Pl3xMap, and Squaremap).

Information

Using the peripheral, you can dynamically draw POI (including custom icons), lines, circles, rectangles, and arbitrary polygon area markers to the mapping plugin of your choice.

You can create pathing previews using line markers, add real-time GPS pins for turtles on the move, or (if you have a mod with an entity sensor peripheral) put all the mobs in your area on the map.

See the wiki for usage details.

A mob GPS using Plethora's entity sensor!

Turtles' movements can be plotted as they move around the map!

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.20.1, 1.20
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

File checked by MCModsHub

Ships as computer_cartographer-1.20.1-1.0-forge.jar — drop this file into the mods folder
Download size: 63 KB
Download link checked 26 Sept 2026 — working

These come from our own check of the pack file, not from the source page.

Explore more

All Mods for Java All Minecraft Java mods Java mods for 1.20