
ChunkMap
I don't know my version or loader



ChunkMap
In the map, a chunk is displayed as a quad with a color which provides some information.
Basic Operations
L : Switch to chunk loading viewer mode.
G : Switch to chunk generation viewer mode.
T : Switch to ticket vierer mode.
E : Toggle the entity overlay.
W,A,S and D : Move the center of the map.If one of these keys are pressed while the Alt key is down,the center of the map will be moved to 16 instead of 1 chunks away.
M : Open a dialog where you can move the center of the map to a given chunkpos.
H : Help.
0 : Move to the Nether
1 : Move to the Overworld.
2 : Move to the End.
Double click a chunk : Get more information about the chunk,or load the chunk to a given level (31,or entity processing bydefault).
Known Problems
The MSPT it uses up may be too high(about 12).
If you want to interact with the window of the map,it is necessary to open the game to the LAN (Maybe it can never be fixed).
The manually loaded chunks may fail to be unloaded beacuse of a problem related to the synchornization of the ticket list.
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.2, 1.21.3
- 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 Modrinth — 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.
- Ships as chunkmap-1.21.2-20250126.jar — drop this file into the mods folder
- Download size: 30 KB
- Download link checked 30 Aug 2026 — working
These come from our own check of the pack file, not from the source page.