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ChemicaMinecraft mod for 1.21.11

Create & The Factory Must Grow addon implementing real-world chemistry and industrial processes

client and servernewest supported 1.21.11Technology
Latest version
0.6.0
Minecraft
1.20.1 to 1.21.11
Java
Java 21+
Loaders
NeoForge, Forge
Licence
MIT
Downloads
15.5k
Updated
4 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Chemica servers

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

  • 1.21.11
  • 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 Chemica declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.11NeoForge, Forge21+declared9 Dec 2025
1.21.10NeoForge, Forge21+declared7 Oct 2025
1.21.9Forge, NeoForge21+declared30 Sept 2025
1.21.8NeoForge, Forge21+declared17 Jul 2025
1.21.7NeoForge, Forge21+declared30 Jun 2025
1.21.6Forge, NeoForge21+declared17 Jun 2025
1.21.5NeoForge, Forge21+declared25 Mar 2025
1.21.4Forge, NeoForge21+declared3 Dec 2024
1.21.3Forge, NeoForge21+declared23 Oct 2024
1.21.2NeoForge, Forge21+declared22 Oct 2024
1.21.1NeoForge, Forge21+declared8 Aug 2024
1.20.1Forge, NeoForge17+declared12 Jun 2023

Download

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

0.6.0beta2 Jun 2026

chemica-0.6.0.jar · 0.7 MB · for 1.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +6 more

Download latest
3094a89db935…
Older versions12
  • 0.5.131 Jan 20261.21.10.7 MB4.6k downloads2406922fe3a2…Get
  • 0.5.027 Jan 20261.21.10.7 MB82 downloads72cc47e2f07a…Get
  • 0.4.126 Jan 20261.21.10.7 MB61 downloads4895b739c6a0…Get
  • 0.4.022 Jan 20261.21.10.6 MB71 downloadsee68d3250700…Get
  • 0.3.010 Jan 20261.20.10.6 MB1.9k downloadsfc3d53f31c90…Get
  • 0.2.44 Nov 20251.20.10.6 MB918 downloadscdce190c9c6a…Get
  • 0.2.3a7 Oct 20251.20.10.6 MB463 downloadse70509e52286…Get
  • 0.2.37 Oct 20251.20.10.6 MB44 downloads3ebb6320cb63…Get
  • 0.2.26 Oct 20251.20.10.6 MB55 downloadsc6c22585280b…Get
  • 0.2.16 Oct 20251.20.10.6 MB39 downloads0bef4cbf0f76…Get
  • 0.2.06 Oct 20251.20.10.6 MB47 downloadsdc7cb721ba61…Get
  • 0.1.0a27 Sept 20251.20.10.3 MB184 downloadsffa25a7c201b…Get

Frequently asked

Does Chemica work on Minecraft 1.21.11?

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

Everything the author has declared, from 1.20.1 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 Chemica 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 Chemica 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 Chemica?

On the newest Minecraft version it supports, Java 21 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 Chemica 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 Chemica?

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 Chemica 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.

Armor HiderHide or adjust the transparency of armor, glint, and offhand items - with full multiplayer sync. No dependencies required.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+)

Details from Modrinth, where the author last updated it on 2 Jun 2026. 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? .