Structure debug

Structure Debug is a Minecraft Fabric mod designed to assist mod developers and map makers in debugging and testing structures. It provides a dedicated dimension where registered structures are generated in a grid

by mvciekUtility World generation

Fabric

Loaders: Fabric
Downloads on Modrinth: 157
Followers on Modrinth: 2
version: 1
Updated: February 6, 2026Feb 6
Published: in 2026

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Structure debug dimension · swipe

At a glance

Runs on Fabric

For Minecraft 1.21.1

Server only — players don't need to install it

Latest version — 1.0.0 from February 6, 2026

Requires Fabric API

License MIT — free

Where it's needed

In gamenot neededOn serverrequired

Install on the server only; players don't need it

Game versions1.21.1

Structure Debug

Features

Dedicated Debug Dimension: A custom dimension (structure_debug:debug) where structures are placed in an organized grid pattern.
World Preset: Adds a "Structure Debug" world type for easy creation of debug worlds.
Teleport Command: Quickly teleport to specific structures within the debug dimension.
Structure Blocks: Automatically places Structure Blocks in Save mode next to generated structures for easy saving and manipulation.

FAQ

How to install Structure debug?

Install Fabric for your Minecraft version, download Structure debug for the same version and loader, put the file into the mods folder and launch the game with the loader profile.

Which Minecraft versions does Structure debug support?

Structure debug has builds for Minecraft 1.21.1.

Is Structure debug needed on the server?

Server only — players don't need to install it

License and source

MIT Licensefree to use and share with credit to the author

Original — Modrinth↗Files unchanged, verified with SHA-512Is this your mod? For rights holders