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AutoBuildMinecraft mod for 26.2

AutoBuild lets you automatically place blocks to build faster and easier in Minecraft. Perfect for large and repetitive builds.

client and servernewest supported 26.2UtilityGame MechanicsDecorationOptimization
Latest version
1.2.9+26.2
Minecraft
1.21 to 26.2
Java
Java 25+
Loader
Fabric
Licence
MIT
Downloads
24.9k
Updated
1 mo ago
Available on
Modrinth
Space NodeOur hosting

Host AutoBuild servers

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

  • 26.2
  • Fabric
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • 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 AutoBuild declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.2Fabric25+declared16 Jun 2026
26.1.2Fabric25+declared9 Apr 2026
1.21.11Fabric21+declared9 Dec 2025
1.21.10Fabric21+declared7 Oct 2025
1.21.9Fabric21+declared30 Sept 2025
1.21.8Fabric21+declared17 Jul 2025
1.21.7Fabric21+declared30 Jun 2025
1.21.6Fabric21+declared17 Jun 2025
1.21.5Fabric21+declared25 Mar 2025
1.21.4Fabric21+declared3 Dec 2024
1.21.3Fabric21+declared23 Oct 2024
1.21.2Fabric21+declared22 Oct 2024
1.21.1Fabric21+declared8 Aug 2024
1.21Fabric21+declared13 Jun 2024

Download

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

All 35 releases
1.2.9+26.2release2 Jul 2026

autobuild-1.2.9+26.2.jar · 0.3 MB · for 26.2

Download latest
1a5c2f5e7ca0…
Older versions24
  • 1.2.9+1.21.1121 Jun 20261.21.110.3 MB1.8k downloads4aad826a2954…Get
  • 1.2.8+1.21.922 May 20261.21.90.3 MB84 downloadsb74824551da6…Get
  • 1.2.9+26.1.216 May 202626.1.20.3 MB3.1k downloadsb816db850f5f…Get
  • 1.2.8+1.21.1116 May 20261.21.110.3 MB1.7k downloadsbde3b066fbd1…Get
  • 1.2.7+26.1.26 May 202626.1.20.2 MB725 downloads7b08309dace1…Get
  • 1.2.7+1.21.115 May 20261.21.110.2 MB624 downloads393026de6b63…Get
  • 1.2.6+1.21.119 Apr 20261.21.110.3 MB1.6k downloads29d87ec0a582…Get
  • 1.2.5+1.21.117 Apr 20261.21.110.3 MB249 downloads3049e687049f…Get
  • 1.2.4+1.21.1124 Mar 20261.21.110.3 MB1.2k downloadsfc101e0af315…Get
  • 1.2.3+1.21.1110 Mar 20261.21.110.2 MB1.0k downloadsc0c5dab26332…Get
  • 1.2.1+1.21.1120 Feb 20261.21.110.2 MB937 downloadsf76b89dfc102…Get
  • 1.2.1+1.21.11_Beta19 Feb 20261.21.110.1 MB60 downloads9abc885491da…Get
  • 1.2.0+1.21.1113 Feb 20261.21.110.1 MB367 downloads077e347da1c5…Get
  • 1.2.0+1.21.1013 Feb 20261.21.100.1 MB616 downloads2caf04600665…Get
  • 1.2.0+1.21.913 Feb 20261.21.90.1 MB53 downloads356dcb93cef2…Get
  • 1.2.0+1.21.813 Feb 20261.21.80.1 MB469 downloadsdd8e86f1c97d…Get
  • 1.2.0+1.21.713 Feb 20261.21.70.1 MB71 downloadsb8d76a19ffaf…Get
  • 1.2.0+1.21.613 Feb 20261.21.60.1 MB102 downloads3475d6a843e9…Get
  • 1.2.0+1.21.513 Feb 20261.21.50.1 MB211 downloadsc4ce44cc5d20…Get
  • 1.2.0+1.21.413 Feb 20261.21.40.1 MB513 downloads6b0333384561…Get
  • 1.2.0+1.21.313 Feb 20261.21.30.1 MB55 downloadsc0f23ca34e54…Get
  • 1.2.0+1.21.213 Feb 20261.21.20.1 MB37 downloads88338dd083e6…Get
  • 1.2.0+1.21.113 Feb 20261.21.10.1 MB870 downloadsc433aa781704…Get
  • 1.2.0+1.2113 Feb 20261.210.1 MB275 downloads873e9fac655b…Get

Frequently asked

Does AutoBuild work on Minecraft 26.2?

Yes. 26.2 is the newest Minecraft version AutoBuild 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 AutoBuild support?

Everything the author has declared, from 1.21 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 AutoBuild 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 AutoBuild support?

Fabric. 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 AutoBuild?

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 AutoBuild 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 AutoBuild?

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 AutoBuild 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.

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.Enchantment DescriptionsAdds in-game descriptions for enchantments to tooltips.Jade 🔍Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)Collective🎓 Collective is a shared library with common code for all of Serilum's mods.

Last checked 1 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? .