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mod

StructurizeMinecraft mod for 1.21.1

Copy structures, paste structures, manipulate structures (100% GUI)

newest supported release 1.21.1Server UtilityWorld StructuresCosmetic
Latest version
structurize-1.0.837-1.21.1-snapshot.jar
Minecraft
1.12 to 1.21.1
Java
Java 21+
Loaders
NeoForge, Forge
Licence
not stated
Downloads
77.5M
Updated
4 d ago
Available on
CurseForge

Minecraft versions

Every version Structurize declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Forge21+declared8 Aug 2024
1.21Forge, NeoForge21+declared13 Jun 2024
1.20.4NeoForge, Forge17+declared7 Dec 2023
1.20.1NeoForge, Forge17+declared12 Jun 2023
1.20NeoForge, Forge17+declared2 Jun 2023
1.19.4Forge, NeoForge17+declared14 Mar 2023
1.19.3NeoForge, Forge17+declared7 Dec 2022
1.19.2Forge, NeoForge17+declared5 Aug 2022
1.19.1Forge, NeoForge17+declared27 Jul 2022
1.19NeoForge, Forge17+declared7 Jun 2022
1.18.2NeoForge, Forge17+declared28 Feb 2022
1.18.1Forge, NeoForge17+declared10 Dec 2021
1.18Forge, NeoForge17+declared30 Nov 2021
1.17.1NeoForge, Forge16+declared6 Jul 2021
1.16.5Forge, NeoForge8+declared14 Jan 2021
1.16.4NeoForge, Forge8+declared29 Oct 2020
1.16.3NeoForge, Forge8+declared10 Sept 2020
1.16.2Forge, NeoForge8+declared11 Aug 2020
1.16.1NeoForge, Forge8+declared24 Jun 2020
1.15.2NeoForge, Forge8+declared17 Jan 2020
1.15.1NeoForge, Forge8+declared16 Dec 2019
1.14.4NeoForge, Forge8+declared19 Jul 2019
1.12.2NeoForge, Forge8+declared18 Sept 2017
1.12.1NeoForge, Forge8+declared3 Aug 2017
1.12NeoForge, Forge8+declared2 Jun 2017

Download

From Structurize’s own host. Nothing is re-hosted here.

Browse 48 indexed releases

Most recently published release

structurize-1.0.837-1.21.1-snapshot.jarbeta26 Oct 2026

structurize-1.0.837-1.21.1-snapshot.jar · 1.0 MB · for 1.21.1, 1.21 · NeoForge

Download this release
774de15db3c7…
Older versions24
  • structurize-1.20.1-1.0.823-snapshot.jar26 Oct 20261.20.11.1 MB3c6c3d11d0fb…Get
  • structurize-1.0.835-1.21.1-snapshot.jar30 Sept 20261.21.1, 1.211.0 MBd1b5a0ea9b56…Get
  • structurize-1.20.1-1.0.821-snapshot.jar30 Sept 20261.20.11.1 MB6b6b5754c495…Get
  • structurize-1.20.1-1.0.819-snapshot.jar7 Sept 20261.20.11.1 MBfb13f3ed0ae8…Get
  • structurize-1.0.833-1.21.1-snapshot.jar7 Sept 20261.21.1, 1.211.0 MBe81934809824…Get
  • structurize-1.0.832-1.21.1.jar9 Aug 20261.21.1, 1.211.0 MBbe15d6924bcc…Get
  • structurize-1.20.1-1.0.818.jar9 Aug 20261.20.11.1 MB432c949c9023…Get
  • structurize-1.0.832-1.21.1-snapshot.jar9 Jul 20261.21.1, 1.211.0 MB3.7k downloads96f0c0d236ac…Get
  • structurize-1.0.831-1.21.1-snapshot.jar30 May 20261.21.1, 1.211.0 MB8f8d48e24bbe…Get
  • structurize-1.0.830-1.21.1.jar24 May 20261.21.1, 1.211.0 MB152.0k downloads6f59444e8d87…Get
  • structurize-1.20.1-1.0.816.jar24 May 20261.20.11.1 MB6797afdcd620…Get
  • structurize-1.0.830-1.21.1-snapshot.jar23 May 20261.21.1, 1.211.0 MB67ff063bcf9a…Get
  • structurize-1.20.1-1.0.816-snapshot.jar23 May 20261.20.11.1 MB1f98e0c6a8eb…Get
  • structurize-1.0.828-1.21.1-snapshot.jar19 May 20261.21.1, 1.211.0 MB5accde19b663…Get
  • structurize-1.20.1-1.0.815-snapshot.jar19 May 20261.20.11.1 MB9573d4d461ac…Get
  • structurize-1.0.826-1.21.1-snapshot.jar19 May 20261.21.1, 1.211.0 MB52d26727d149…Get
  • structurize-1.20.1-1.0.814-snapshot.jar19 May 20261.20.11.1 MB3e389d37d240…Get
  • structurize-1.0.825-1.21.1-snapshot.jar17 May 20261.21.1, 1.211.0 MBd0fada1c652a…Get
  • structurize-1.20.1-1.0.813-snapshot.jar17 May 20261.20.11.1 MBc1aee12576a5…Get
  • structurize-1.0.823-1.21.1-snapshot.jar23 Apr 20261.21.1, 1.211.0 MBed5b5718e766…Get
  • structurize-1.20.1-1.0.812-snapshot.jar23 Apr 20261.20.11.1 MB2 downloadsf4ff486525f4…Get
  • structurize-1.0.822-1.21.1.jar22 Apr 20261.21.1, 1.211.0 MB123.0k downloads3406e99aaf72…Get
  • structurize-1.20.1-1.0.811.jar22 Apr 20261.20.11.1 MB7be26f8d3a3b…Get
  • structurize-1.20.1-1.0.811-snapshot.jar10 Apr 20261.20.11.1 MB88a1e3c5ea31…Get

Frequently asked

Does Structurize work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Structurize declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Structurize support?

Everything the author has declared, from 1.12 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does Structurize support?

NeoForge, Forge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Structurize?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

How do I install Structurize?

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 Structurize safely?

Start with the author's page on CurseForge, 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.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

BookshelfAn open source library for other mods!GeckoLibA 3D animation library for entities, blocks, items, armor, and more!Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Jade 🔍Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)

Details from CurseForge, where the author last updated it on 26 Oct 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .