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Improved Structure BlocksMinecraft mod

Create and place large structures much simpler. Easier to use GUI. Automatic backups. The structure size is only limited by your RAM. (former name "Structure Saver")

client and server
Latest version
1.0.4
Minecraft
no version declared
Java
follows the game
Loaders
none declared
Licence
MIT
Downloads
386
Updated
15 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Improved Structure Blocks servers

One click and Improved Structure Blocks is installed with the right loader, on hardware built for it.

  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Download

From Improved Structure Blocks’s own host. Nothing is re-hosted here.

Most recently published release

1.0.4release26 Jul 2025

structuresaver-1.0.4.jar · 0.2 MB · for 1.20.6 · Fabric

Download this release
8a2a29202a2c…
Older versions3
  • 1.0.322 Feb 20251.20.60.2 MB64 downloads91e825283ef3…Get
  • 1.0.216 Feb 20251.20.60.2 MB97 downloadsbb87004baf16…Get
  • 1.0.117 Jun 20241.20.483 KB90 downloadsc657932e316b…Get

Frequently asked

Do I need to install Improved Structure Blocks on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

What licence is Improved Structure Blocks under?

MIT, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Improved Structure Blocks?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Improved Structure Blocks safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Which Minecraft versions does Improved Structure Blocks work on?

The author has not declared a supported version in the metadata we sync, so there is nothing here we can state as fact. Check the project's own page before installing it, and treat an old mod with no declared version as untested on modern Minecraft.

Details from Modrinth, where the author last updated it on 26 Jul 2025. We do not host files or republish descriptions. Available download links point to the author’s own release.

Not indexed yet. Score 41 against a threshold of 55. The page still exists and is still linked; it simply carries noindex until we hold more.

Is this information wrong or missing something? .