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Structure ExpansionMinecraft mod for 26.2

Small mod that Increases the size limit of structure blocks and fill command

client and servernewest supported 26.2Worldgen
Latest version
102.0.0
Minecraft
1.16.1 to 26.2
Java
Java 25+
Loaders
NeoForge, Forge
Licence
MIT
Downloads
150.0k
Updated
3 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Structure Expansion servers

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

  • 26.2
  • NeoForge
  • Forge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

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

Other mods
MinecraftThroughJavaEvidenceReleased
26.2NeoForge, Forge25+declared16 Jun 2026
26.1NeoForge, Forge25+declared24 Mar 2026
1.21.1Forge, NeoForge21+declared8 Aug 2024
1.21NeoForge, Forge21+declared13 Jun 2024
1.20.4NeoForge, Forge17+declared7 Dec 2023
1.20.1NeoForge, Forge17+declared12 Jun 2023
1.20NeoForge, Forge17+declared2 Jun 2023
1.19.4NeoForge, Forge17+declared14 Mar 2023
1.19.3Forge, NeoForge17+declared7 Dec 2022
1.19.2NeoForge, Forge17+declared5 Aug 2022
1.19.1NeoForge, Forge17+declared27 Jul 2022
1.19Forge, NeoForge17+declared7 Jun 2022
1.18.2NeoForge, Forge17+declared28 Feb 2022
1.18.1NeoForge, Forge17+declared10 Dec 2021
1.16.5NeoForge, Forge8+declared14 Jan 2021
1.16.3NeoForge, Forge8+declared10 Sept 2020
1.16.2Forge, NeoForge8+declared11 Aug 2020
1.16.1Forge, NeoForge8+declared24 Jun 2020

Download

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

102.0.0release22 Jun 2026

structureexpansion-102.0.0.jar · 0.0 MB · for 26.2

Download latest
ecf0b97525b4…
Older versions22
  • 99.0.028 Mar 202626.10.0 MB103 downloads7963d30d761a…Get
  • 88.0.110 Jul 20251.21.10.0 MB31.1k downloads7bb917cf9d6c…Get
  • 87.0.019 Jun 20241.210.0 MB20.4k downloads9bb908bd3e07…Get
  • 84.0.07 Jan 20241.20.40.0 MB281 downloads9d0e578a5540…Get
  • 1.0.116 Sept 20231.16.10.0 MB124 downloads883e6e4d1e07…Get
  • 1.0.216 Sept 20231.16.10.0 MB118 downloads39942dfe98ef…Get
  • 1.0.316 Sept 20231.16.20.0 MB111 downloadse1bdcd847203…Get
  • 1.0.416 Sept 20231.16.30.0 MB109 downloads520a7fb88b81…Get
  • 1.0.516 Sept 20231.16.50.0 MB911 downloadsd5c94cd3f785…Get
  • 1.0.616 Sept 20231.16.50.0 MB119 downloads1a7f55273347…Get
  • build.116 Sept 20231.18.10.0 MB113 downloads4647e52f6948…Get
  • build.216 Sept 20231.18.10.0 MB104 downloadsdca6d635ad90…Get
  • build.416 Sept 20231.190.0 MB161 downloads81307d156818…Get
  • build.616 Sept 20231.18.20.0 MB8.8k downloadsaff6a668278e…Get
  • build.716 Sept 20231.19.20.0 MB17.9k downloadsb4d5e437d876…Get
  • build.816 Sept 20231.19.3, 1.19.40.0 MB177 downloads281b6de3d162…Get
  • build.916 Sept 20231.200.0 MB386 downloads0740aa13690f…Get
  • build.1016 Sept 20231.20.10.0 MB36.1k downloads771b2a908c9a…Get
  • 2.0.13 Aug 20231.20.10.0 MB22.5k downloadsb4232063141a…Get
  • 1901.1.1-build.513 Nov 20221.19.1, 1.19.20.0 MB181 downloadsd463071f7e22…Get
  • 1802.1.1-build.313 Nov 20221.18.20.0 MB10.4k downloadse071b2406da6…Get
  • 1.16.5-1.0.713 Nov 20221.16.50.0 MB728 downloads701e30865cb7…Get

Frequently asked

Does Structure Expansion work on Minecraft 26.2?

Yes. 26.2 is the newest Minecraft version Structure Expansion 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 Expansion support?

Everything the author has declared, from 1.16.1 up to 26.2. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Structure Expansion 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.

Which platform or loader does Structure Expansion 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 Structure Expansion?

On the newest Minecraft version it supports, Java 25 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is Structure Expansion 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 Expansion?

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 Structure Expansion 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. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

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

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Last checked 2 mo ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .