Huge Structure Blocks

Huge Structure Blocks

Structure blocks. But bigger (and optimised). Up to 512 blocks!

by
4.1M Downloads
fabricforgeneoforgeoptimizationutility
Rent Server with this Mod

About this Mod

Note: I am currently updating old versions to include the new optimisations and limit removals.

Huge Structure Blocks

Huge structure blocks increases the maximum structure block size and corner search radius to 512 blocks. Render of the bounding box is also increased to 256 blocks.

In short:

  • Increases maximum structure size to 512 blocks.
  • Increases render distance of structure bounding box to 256 blocks.
  • Optimises the corner search algorithm
    • Maintains a cache of structure block corners that allows for instant resolving.
  • Removes the Jigsaw depth limit.
  • Removes the 128 block distance limit from structure features/pools.
  • Adds a creative item group for structure block items.

HSB's corner search resolves instantly versus Vanilla which takes seconds (sometimes even crashes). This is particularly useful on build servers where players have access to create structures.

Example

Bugs, issues, questions

If you have a question, you should join our Discord: https://discord.gg/fh62mxU.

Bugs, issues, and similar should be reported on our issue tracker.

Available Versions

Huge Structure Blocks 1.1.10 for 1.20.1release
MC 1.20.1forge
July 19, 2026
Huge Structure Blocks 1.1.10 for 1.20.1release
MC 1.20.1fabric
July 19, 2026
Huge Structure Blocks 1.1.10 for 26.2release
MC 26.2neoforge
July 14, 2026
Huge Structure Blocks 1.1.10 for 26.2release
MC 26.2fabric
July 14, 2026
Huge Structure Blocks 1.1.9 for 26.1.2release
MC 26.1, 26.1.1, 26.1.2neoforge
May 19, 2026

How to Install Huge Structure Blocks on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (26.2).

3

Install Mod

Open the mod browser in the dashboard and search for "Huge Structure Blocks". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabricforgeneoforge

Minecraft Versions

26.2, 26.1.2, 26.1.1 (+23 more)

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Huge Structure Blocks server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (26.2). You can switch loaders with one click in the panel.

Is Huge Structure Blocks compatible with fabric and forge and neoforge?

Huge Structure Blocks officially supports fabric, forge, neoforge for Minecraft 26.2, 26.1.2, 26.1.1. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Huge Structure Blocks – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Huge Structure Blocks consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

Rent Modded Server

Install Huge Structure Blocks with just one click on your server.

Recommended RAM
4 GBfrom €5.2/mo
Minimum 3 GB | per 8 players
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
GNU Lesser General Public License v3.0 only
Server-side
Required

Supported Versions

26.226.1.226.1.126.11.21.111.21.91.21.81.21.51.21.41.21.1+16 more