data pack
AlchemikaMinecraft data pack for 1.21.11
An experimental magic datapack centered around alchemy. Ore processing, confectionery, chemical thrower, and more!
- Latest version
- 1.2.1+mod
- Minecraft
- 1.21.8 to 1.21.11
- Works with
- Quilt, NeoForge, Forge, Fabric
- Licence
- MIT
- Downloads
- 1.7k
- Updated
- 9 mo ago
- Available on
- Modrinth
Our hostingHost Alchemika servers
Deploy a server with Alchemika already added to the world, on hardware built for it.
- 1.21.11
- Data pack
- Quilt
- NeoForge
- Forge
- One click install
- Version matched
- Automatic backups
- NVMe SSD
Screenshots
Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.
Minecraft versions
Every version Alchemika declares support for, newest first, with the Java runtime that version needs.
| Minecraft | Through | Java | Evidence | Released |
|---|---|---|---|---|
| 1.21.11 | Data pack, Quilt, NeoForge, Forge, Fabric | 21+ | declared | 9 Dec 2025 |
| 1.21.10 | Data pack, Fabric, Forge, NeoForge, Quilt | 21+ | declared | 7 Oct 2025 |
| 1.21.9 | Quilt, Data pack, Fabric, Forge, NeoForge | 21+ | declared | 30 Sept 2025 |
| 1.21.8 | Data pack, Quilt, NeoForge, Forge, Fabric | 21+ | declared | 17 Jul 2025 |
Download
From Alchemika’s own host. Nothing is re-hosted here.
For Minecraft 1.21.11
Choose the loader you use before downloading.
- Choose file on publisher ↗
Fabric, Forge, NeoForge, Quilt
1.2.1+mod · 6 Feb 2026
Multiple loaders are listed; verify the file before downloading.
- Get release
Loader not listed
1.2.1 · 6 Feb 2026 · alchemika_dp_1_2_1.zip
Most recently published release
alchemika-1.2.1.jar · 1.7 MB · for 1.21.11 · Fabric, Forge, NeoForge, Quilt
69b93e006efc…Older versions7Hide older versions
- 1.2.16 Feb 20261.21.110.3 MB129 downloads
fae22ab65f00…Get - 1.2.0+mod9 Dec 20251.21.111.7 MB263 downloads
9d872efbd515…Choose file on publisher ↗ - 1.2.09 Dec 20251.21.110.3 MB86 downloads
1bffa967df32…Get - 1.1.0+mod11 Oct 20251.21.10, 1.21.91.7 MB363 downloads
376325066f81…Choose file on publisher ↗ - 1.1.011 Oct 20251.21.10, 1.21.90.3 MB137 downloads
11fb1601ba91…Get - 1.0.0+mod4 Sept 20251.21.81.6 MB248 downloads
2940020df3de…Choose file on publisher ↗ - 1.0.04 Sept 20251.21.80.3 MB116 downloads
c4465a0bef96…Get
Frequently asked
Does Alchemika work on Minecraft 1.21.11?
Yes. 1.21.11 is the newest Minecraft version Alchemika 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 Alchemika support?
Everything the author has declared, from 1.21.8 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 Alchemika on the client or the server?
The server only. Players join with an ordinary Minecraft client and install nothing.
What licence is Alchemika 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 Alchemika?
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 Alchemika 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.
Is this information wrong or missing something? .