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data pack

Structure Block ToolsMinecraft data pack for 26.3

Useful Commands for Structure Block Management

server onlynewest supported release 26.3UtilityOptimizationManagement
Latest version
2.1.2
Minecraft
1.20.5 to 26.3
Licence
MIT
Downloads
1.4k
Updated
2 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Structure Block Tools servers

Deploy a server with Structure Block Tools already added to the world, on hardware built for it.

  • 26.3
  • Data pack
  • One click install
  • Version matched
  • Automatic backups
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Structure Block Tools declares support for, newest first, with the Java runtime that version needs.

Other data packs
MinecraftThroughJavaEvidenceReleased
26.3Data pack25+declared15 Sept 2026
26.2Data pack25+declared16 Jun 2026
26.1.2Data pack25+declared9 Apr 2026
26.1.1Data pack25+declared1 Apr 2026
26.1Data pack25+declared24 Mar 2026
1.21.11Data pack21+declared9 Dec 2025
1.21.10Data pack21+declared7 Oct 2025
1.21.9Data pack21+declared30 Sept 2025
1.21.8Data pack21+declared17 Jul 2025
1.21.7Data pack21+declared30 Jun 2025
1.21.6Data pack21+declared17 Jun 2025
1.21.5Data pack21+declared25 Mar 2025
1.21.4Data pack21+declared3 Dec 2024
1.21.3Data pack21+declared23 Oct 2024
1.21.2Data pack21+declared22 Oct 2024
1.21.1Data pack21+declared8 Aug 2024
1.21Data pack21+declared13 Jun 2024
1.20.6Data pack21+declared29 Apr 2024
1.20.5Data pack21+declared23 Apr 2024

Download

From Structure Block Tools’s own host. Nothing is re-hosted here.

Most recently published release

2.1.2release16 Sept 2026

[26.3]structure_block_tools.zip · 42 KB · for 26.3

Download this release
4a4ed80333b4…
Older versions13
  • 2.1.118 Jun 202626.2, 26.1.2, 26.1.1, 26.1, 1.21.11 +11 more44 KB80 downloadse8490a6fff4e…Get
  • 2.1.010 Apr 202626.1.2, 26.1.1, 26.1, 1.21.11, 1.21.10 +10 more38 KB82 downloadsc11457ba4ab9…Get
  • 2.0.231 Mar 202626.1.2, 26.1.1, 26.1, 1.21.11, 1.21.10 +5 more29 KB29 downloadsec9b5e2e2fc9…Get
  • 2.0.131 Mar 20261.21.4, 1.21.3, 1.21.2, 1.21.1, 1.2129 KB17 downloads3e97573811df…Get
  • 2.0.031 Mar 20261.20.6, 1.20.531 KB47 downloads2f64dd0530cc…Get
  • 1.3.125 Mar 202626.1, 1.21.11, 1.21.10, 1.21.9, 1.21.8 +3 more27 KB19 downloads756e0517088c…Get
  • 1.3.09 Dec 20251.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +2 more26 KB117 downloads02a376840a65…Get
  • 1.2.230 Sept 20251.21.10, 1.21.9, 1.21.8, 1.21.7, 1.21.6 +1 more25 KB123 downloads75431efa24d3…Get
  • 1.2.117 Jun 20251.21.6, 1.21.528 KB185 downloads976ab812696e…Get
  • 1.2.023 Apr 20251.21.5, 1.21.4, 1.21.3, 1.21.2, 1.21.1 +1 more28 KB240 downloads47497fbd8eda…Get
  • 1.1.015 Apr 20251.21.5, 1.21.4, 1.21.3, 1.21.2, 1.21.1 +1 more16 KB60 downloads72f954313662…Get
  • 1.0.16 Jan 20251.21.4, 1.21.3, 1.21.2, 1.21.1, 1.2112 KB130 downloads45c367d011fd…Get
  • 1.0.06 Jan 20251.20.6, 1.20.512 KB80 downloads24b897cf6afe…Get

Frequently asked

Does Structure Block Tools work on Minecraft 26.3?

Yes. 26.3 is the newest Minecraft version Structure Block Tools 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 Structure Block Tools support?

Everything the author has declared, from 1.20.5 up to 26.3. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Structure Block Tools on the client or the server?

The server only. Players join with an ordinary Minecraft client and install nothing.

What licence is Structure Block Tools 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 Structure Block Tools?

Data packs install per world: put the downloaded file in that world's datapacks folder and run /reload, or add it when creating the world. No loader is involved. On a server, the world folder lives next to the server jar.

Where do I download Structure Block Tools 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.

Works on the same versions

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

TerralithExplore almost 100 new biomes consisting of both realism and light fantasy, using just Vanilla blocks. Complete with several immersive structures to compliment the overhauled terrain.Towns and TowersSpice up your world with new villages, pillager outposts, and even new ships!TectonicTerrain shaping brought to new heights, grander and more varied than ever before!TrekBored of vanilla structure generation? This pack is for you!GeophilicA subtle-ish overhaul of vanilla Overworld biomes! Reworked!Incendium LegacyA nether biome overhaul combined with challenging structures to conquer, unique weapons to obtain, and tricky mobs to defeat.

Details from Modrinth, where the author last updated it on 16 Sept 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? .