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ItematicMinecraft mod for 1.21.11

A mod that adds data-driven items to the game, and much more!

client and servernewest supported 1.21.11TechnologyUtilityLibrary
Latest version
0.7.0-preview.2+1.21.11
Minecraft
1.20.5 to 1.21.11
Java
Java 21+
Loader
Fabric
Licence
Apache-2.0
Downloads
865
Updated
16 d ago
Available on
Modrinth
Space NodePartner

Host Itematic servers

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

  • 1.21.11
  • Fabric
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

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

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.11Fabric21+declared9 Dec 2025
1.21.5Fabric21+declared25 Mar 2025
1.21.3Fabric21+declared23 Oct 2024
1.21.2Fabric21+declared22 Oct 2024
1.21.1Fabric21+declared8 Aug 2024
1.21Fabric21+declared13 Jun 2024
24w18aFabric21+declared3 May 2024
1.20.6Fabric21+declared29 Apr 2024
1.20.5Fabric21+declared23 Apr 2024

Download

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

All 34 releases
0.7.0-preview.2+1.21.11beta24 Jul 2026

Itematic-0.7.0-preview.2+1.21.11.jar · 2.5 MB · for 1.21.11

Download latest
f94c2db0425b…
Older versions24
  • 0.7.0-preview.1+1.21.1119 Jul 20261.21.112.5 MB4 downloads7a81623219b6…Get
  • 0.6.0+1.21.530 Jun 20261.21.52.4 MB7 downloadse0a0db30d9e7…Get
  • 0.6.0-preview.3+1.21.523 Jun 20261.21.52.4 MB9 downloadsde24bfee6ea0…Get
  • 0.6.0-preview.2+1.21.526 May 20261.21.52.4 MB19 downloads94eddb530b37…Get
  • 0.6.0-preview.1+1.21.514 Apr 20261.21.52.5 MB22 downloads500789aa9432…Get
  • 0.5.0+1.21.310 Mar 20261.21.2, 1.21.32.5 MB30 downloads3596ec346cb4…Get
  • 0.5.0+1.21.110 Mar 20261.21, 1.21.12.6 MB52 downloadsaa0844b5a33a…Get
  • 0.5.0-preview.3+1.21.34 Mar 20261.21.2, 1.21.32.5 MB19 downloads5b5c834624ba…Get
  • 0.5.0-preview.3+1.21.14 Mar 20261.21, 1.21.12.6 MB21 downloadsf07e2ea8c131…Get
  • 0.5.0-preview.2+1.21.327 Feb 20261.21.2, 1.21.32.5 MB19 downloadsc29a50704726…Get
  • 0.5.0-preview.2+1.21.127 Feb 20261.21, 1.21.12.5 MB30 downloads579b718977ff…Get
  • 0.5.0-preview.1+1.21.313 Feb 20261.21.2, 1.21.32.3 MB17 downloads1f7fe783cdc3…Get
  • 0.5.0-preview.1+1.21.113 Feb 20261.21, 1.21.12.3 MB26 downloads5bb2f76329f1…Get
  • 0.4.1+1.21.126 Jan 20261.21, 1.21.12.4 MB48 downloads19673cb29a7c…Get
  • 0.4.0+1.21.125 Jan 20261.21, 1.21.12.4 MB29 downloadsb56d301c390d…Get
  • 0.4.0+1.20.625 Jan 20261.20.5, 1.20.62.4 MB23 downloads5da696d2e67a…Get
  • 0.4.0-preview.2+1.21.122 Jan 20261.21, 1.21.12.4 MB29 downloads62324e713793…Get
  • 0.4.0-preview.1+1.2120 Jan 202624w18a2.4 MB18 downloads13899d7d7c6b…Get
  • 0.4.0-preview.1+1.20.620 Jan 20261.20.5, 1.20.62.4 MB18 downloads6367d068d331…Get
  • 0.3.011 Jan 20261.20.5, 1.20.62.4 MB24 downloadsdd476c0e7d9b…Get
  • 0.3.0-preview.35 Jan 20261.20.5, 1.20.62.4 MB24 downloadsfb4f27883a7f…Get
  • 0.3.0-preview.223 Dec 20251.20.5, 1.20.62.4 MB31 downloads603793831499…Get
  • 0.3.0-preview.121 Dec 20251.20.5, 1.20.62.3 MB28 downloadsccdacbea2e23…Get
  • 0.2.09 Dec 20251.20.5, 1.20.62.3 MB38 downloadsc317a386da79…Get

Frequently asked

Does Itematic work on Minecraft 1.21.11?

Yes. 1.21.11 is the newest Minecraft version Itematic 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 Itematic support?

Everything the author has declared, from 1.20.5 up to 1.21.11. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Itematic 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 loader does Itematic need?

Fabric. A build for one loader will not load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Itematic?

Java 21 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the mod itself.

What licence is Itematic under?

Apache-2.0, 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 Itematic?

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 Itematic safely?

From the author's own page on Modrinth, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

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 13 d 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? .