Limitless Structure

Limitless Structure

Limitless Structure is a lightweight utility mod that safely expands the hardcoded size and offset limits of Minecraft’s Structure Blocks.

Features

-Significantly increases the maximum size per axis for Structure Blocks.
-Expands the minimum and maximum offset ranges, allowing you to position the bounding box further away.
-Allows map makers and builders to save and load massive map sections in a single .nbt file without being restricted by the vanilla limits.
-Anti-crash Mixin design: Automatically falls back safely if another mod heavily modifies the same networking packets.
-Works automatically with no configuration required.

Notes

Required on both Client and Server: This mod modifies GUI screens (for text input) and networking packets (for data validation), so it must be installed on both sides to work properly.

Performance Warning: Saving or loading extremely large structures at once will create large NBT files and may cause temporary server lag (TPS drop) while the game reads the blocks.