
DatapacksJava
Grid dimension
Data pack that makes the overworld a flat grid. Free Minecraft Java datapack for 1.21.9, 1.21.10, 1.21.11.
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.

About
Data pack that makes the overworld a flat grid.
Details
Gray concrete grid framing a white concrete base.
Elevation is set to 0 in all versions.
The grid is aligned with the chunk borders.
Commonized
The commonized version is a playful version that tries to ensure compatibility with the Checkerboard dimension.
Verified by MCModsHub
- Downloads as grid-dimension-v1.1.0.zip
- Download size: 87 KB
- Download link checked 1 Sept 2026 — working
These come from our own check of the pack file, not from the source page.