Description
Gallery
Changelog
Versions
Potion Cauldron
Description
- A feature from Bedrock edition
- Right-click a cauldron with a potion in hand and store up to 3 bottles of the same potion
- Right-click with arrows in hand to craft tipped arrows
- Apply potion effect to any entities standing inside
- Generates in swamp huts
Supported loaders
Requirements
- Fabric: Fabric API (Optionally Mod Menu for config GUI)
- Quilt: QFAPI (Optionally Mod Menu for config GUI)
- Forge: none
Installation
- Download the appropriate JAR from either Modrinth or CurseForge and put it in .minecraft/mods folder.
- For multiplayer, the mod must be installed on all clients and server side.
Configuration
- File Location: .minecraft/config/potion-cauldron.json
- On Fabric/Quilt, GUI is available through Mod Menu
- Changing config doesn't require restarting your game (or server).
- On single player and LAN hosted worlds:
- When using the GUI, clicking the "Save" button will sync with all connected clients.
- When not using the GUI, change the JSON file and use the command "/potioncauldron config reload".
- On dedicated servers, after changing the config:
- Use the "/potioncauldron config reload" command on the server console.
- OP players can also use the above command in-game.
- On single player and LAN hosted worlds:
- Available configuration options :
- Evaporate if different potions or liquids are mixed
- ON: If a player tries to put a different potion or liquid (water or lava) in a potion cauldron, the liquids from both the cauldron and the hand will evaporate and disappear.
- OFF: Item in hand is used normally.
- Allow merging different types of the same potion
- ON: Allows merging normal, splash and lingering variants of the same potion. Taking back the potion will give whatever type was put in last.
- OFF: Applies whatever is set in Evaporate if different potions are mixed option.
- It's how it works in Bedrock edition. For instance, you can put a Potion of Fire Resistance, Splash Potion of Fire Resistance and a Lingering Potion of Fire Resistance in the same cauldron. Picking up would give back 3 bottles of Lingering Potion of Fire Resistance.
- Apply potion effects to entities standing inside
- Allow filling with water drips from rain and dripstone
- Allow creating tipped arrows and the maximum number of arrows for each level
- Generate in swamp huts
- ON: When a swamp hut (witch hut) is generated, a cauldron filled with a random potion, type and level will be generated instead of an empty one.
- OFF: Generates with an empty vanilla cauldron.
- The chances of the generated random potion, its type and level can be configured.
- Evaporate if different potions or liquids are mixed
Compatibility with other mods
- Compatible with Sodium and and its Forge ports.
- Should be compatible with mods that modify vanilla cauldron behavior.
- Should be compatible with modded potions that are added using the vanilla potion registry.
- May not be compatible with custom potion systems.
Inclusion in modpacks
- Feel free to include this mod in any modpacks.
Known issues
- Liquid transparency or potion particle effects may not work with some shaders.
If you encounter any problems, please create an issue on the Issue Tracker.

All Versions
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[1.0.2+mc1.21.10] [Fabric] v1.0.2 for Minecraft 1.21.10
by Maxoduke on Oct 15, 2026
Download
- Fix multiple potion cauldrons not rendering liquid.
- Bump to 1.0.2.
[1.0.2+mc1.21.10] [Forge] v1.0.2 for Minecraft 1.21.10
by Maxoduke on Oct 15, 2026
Download
- Fix multiple potion cauldrons not rendering liquid.
- Bump to 1.0.2.
[1.0.1+mc1.21.8] [Fabric] v1.0.1 for Minecraft 1.21.8
by Maxoduke on Oct 15, 2026
Download
- Update to 1.21.8
[1.0.1+mc1.21.8] [Forge] v1.0.1 for Minecraft 1.21.8
by Maxoduke on Oct 15, 2026
Download
- Update to 1.21.8
[1.0.1+mc1.20.6] [Fabric] v1.0.1 for Minecraft 1.20.6
by Maxoduke on Oct 15, 2026
Download
Update to Minecraft 1.20.6
[1.0.1+mc1.20.4] [Forge] v1.0.1 for Minecraft 1.20.4
by Maxoduke on Oct 15, 2026
Download
- Initial release for 1.20.4
[1.0.1+mc1.20.4] [Fabric] v1.0.1 for Minecraft 1.20.4
by Maxoduke on Oct 15, 2026
Download
- Initial release for 1.20.4
[1.0.1+mc1.20.3] [Forge] v1.0.1 for Minecraft 1.20.3
by Maxoduke on Oct 15, 2026
Download
- Initial release for 1.20.3
[1.0.1+mc1.20.3] [Fabric] v1.0.1 for Minecraft 1.20.3
by Maxoduke on Oct 15, 2026
Download
- Initial release for 1.20.3
[1.0.1+mc1.20.2] [Forge] v1.0.1 for Minecraft 1.20.2
by Maxoduke on Oct 15, 2026
Download
- Any entities standing inside a potion cauldron will now receive effect(s) for the full duration, using up a cauldron level.
- Added a toggle-able option that allows potion cauldrons to fill up when receiving water drips from rain or pointed dripstone.
- Player can now interact with a potion cauldron using a water or lava bucket, causing the potion to evaporate.
[1.0.1+mc1.20.2] [Fabric] v1.0.1 for Minecraft 1.20.2
by Maxoduke on Oct 15, 2026
Download
- Any entities standing inside a potion cauldron will now receive effect(s) for the full duration, using up a cauldron level.
- Added a toggle-able option that allows potion cauldrons to fill up when receiving water drips from rain or pointed dripstone.
- Player can now interact with a potion cauldron using a water or lava bucket, causing the potion to evaporate.
[1.0.1+mc1.20] [Forge] v1.0.1 for Minecraft 1.20 - 1.20.1
by Maxoduke on Oct 15, 2026
Download
- Any entities standing inside a potion cauldron will now receive effect(s) for the full duration, using up a cauldron level.
- Added a toggle-able option that allows potion cauldrons to fill up when receiving water drips from rain or pointed dripstone.
- Player can now interact with a potion cauldron using a water or lava bucket, causing the potion to evaporate.
[1.0.1+mc1.20] [Fabric] v1.0.1 for Minecraft 1.20 - 1.20.1
by Maxoduke on Oct 15, 2026
Download
- Any entities standing inside a potion cauldron will now receive effect(s) for the full duration, using up a cauldron level.
- Added a toggle-able option that allows potion cauldrons to fill up when receiving water drips from rain or pointed dripstone.
- Player can now interact with a potion cauldron using a water or lava bucket, causing the potion to evaporate.
[1.0.0+mc1.20.2] [Forge] v1.0.0 for Minecraft 1.20.2
by Maxoduke on Oct 15, 2026
Download
- Initial release for Forge
[1.0.0+mc1.20.2] [Fabric] v1.0.0 for Minecraft 1.20.2
by Maxoduke on Oct 15, 2026
Download
- Switch to release channel
- Update icon
[1.0.0+mc1.20] [Forge] v1.0.0 for Minecraft 1.20 - 1.20.1
by Maxoduke on Oct 15, 2026
Download
- Initial release for Forge
[1.0.0+mc1.20] [Fabric] v1.0.0 for Minecraft 1.20 - 1.20.1
by Maxoduke on Oct 15, 2026
Download
- Switch to release channel
- Update icon
[1.0.0-beta.2+mc1.20] Potion Cauldron 1.0.0 Beta 2 for Minecraft 1.20.x
by Maxoduke on Oct 15, 2026
Download
- Solved Mod Menu GUI crash
[1.0.0-beta.1+mc1.20] Potion Cauldron 1.0.0 Beta 1 for Minecraft 1.20.x
by Maxoduke on Oct 15, 2026
Download
- Solved Fabulous graphics transparency issue
- Added support for sculk sensors
[1.0.0-alpha.1+mc1.20] Potion Cauldron 1.0.0-alpha.1+mc1.20
by Maxoduke on Oct 15, 2026
Download
Initial release