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PotioncraftMinecraft mod for 1.21.6

Makes cauldrons do what they should! You can brew and mix your potions in a cauldron, like a real witch/wizard/alchemist.

client and servernewest supported 1.21.6UtilityGame MechanicsDecorationMagic
Latest version
0.5.2
Minecraft
1.20 to 1.21.6
Java
Java 21+
Loader
Fabric
Licence
MIT
Downloads
9.3k
Updated
13 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Potioncraft servers

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

  • 1.21.6
  • 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 Potioncraft declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.6Fabric21+declared17 Jun 2025
1.20.4Fabric17+declared7 Dec 2023
1.20.1Fabric17+declared12 Jun 2023
1.20Fabric17+declared2 Jun 2023

Download

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

0.5.2beta19 Aug 2025

potioncraft-0.5.2+1.21.6.jar · 98 KB · for 1.21.6

Download latest
7c5795a79bb1…
Older versions13
  • 0.5.119 Aug 20241.20.495 KB2.1k downloads349ec2ab820c…Get
  • 0.5.029 Jul 20241.20.194 KB293 downloads427aad122db6…Get
  • 0.4.127 Jun 20241.20.158 KB389 downloads6ecdd8b329fa…Get
  • 0.4.018 May 20241.20.153 KB345 downloadsab9095d212ea…Get
  • 0.3.210 Mar 20241.20.446 KB360 downloads309ed623e99b…Get
  • 0.3.17 Mar 20241.20.445 KB149 downloadsf2ad7de7f745…Get
  • 0.3.031 Dec 20231.20.147 KB849 downloadse07ddd2abefb…Get
  • 0.2.126 Nov 20231.20.134 KB116 downloadsa21ed225ebec…Get
  • 0.2.031 Jul 20231.20.1, 1.2034 KB730 downloads84d5e67b0716…Get
  • 0.1.631 Jul 20231.20.1, 1.2033 KB108 downloads0b564284138c…Get
  • 0.1.528 Jul 20231.20.1, 1.2031 KB100 downloadsea02c41eab62…Get
  • 0.1.425 Jul 20231.20.1, 1.2028 KB95 downloads05de2ce2c33c…Get
  • 0.1.324 Jul 20231.20.1, 1.2028 KB105 downloadsb4c57a263f22…Get

Frequently asked

Does Potioncraft work on Minecraft 1.21.6?

Yes. 1.21.6 is the newest Minecraft version Potioncraft 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 Potioncraft support?

Everything the author has declared, from 1.20 up to 1.21.6. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Potioncraft 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 Potioncraft 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 Potioncraft?

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 Potioncraft 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 Potioncraft?

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 Potioncraft 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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Details from Modrinth, where the author last updated it on 19 Aug 2025. 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? .