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Minecraft Java 1.21 Mods

Browse 15 free mods for Minecraft Java 1.21 — popular picks include Reden, Redstone Crusaders TURBO !, Amarong.

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Reden
1.21.2fabric

Reden

Undo & Redo | Ctrl+Z | Mineacrft Debugger | Redstone Version Control | Any amazing features you can image!!!

41kdownloads
Redstone Crusaders TURBO !
1.21.1neoforge

Redstone Crusaders TURBO !

A Jojo's Bizarre Adventure mod. Starring Stands with pushed combat and combo potential !

9.9kdownloads
Amarong
1.21.1fabric

Amarong

Adds a new material called Amarong, handheld "rubber" ducks, kaleidoscopes, and rainbow beacons with no redstone required

7.7kdownloads
CraftBook
1.7.2

CraftBook

CraftBook lets you create magically extending bridges, compact Redstone circuits, complex Minecart mechanics, and much more... — all without a client mod and fully customizable by the server.

5.4kdownloads
Laseredstone
1.21.8fabric

Laseredstone

Redstone but we use lasers to transfer signals

4.6kdownloads
Circuitry & Magic
1.21.1neoforge

Circuitry & Magic

Combines Redstone mechanics with the art of enchantment and adds unique synergy between the realms of magic and technology.

2.8kdownloads
Whitestone Mod
1.21fabric

Whitestone Mod

Added "Whitestone" electric system similar to Redstone, but removed the delay, and let the signal can transform vertically. And added a few bugs! Note: Developer misspell 'transmitter' into 'transformer'. This bug is already fixed in 0.3.0.

900downloads
Super Potions
1.21.5neoforge

Super Potions

Allows players to use both glowstone and redstone on their potions to make super potions. These potions will have x2 strength, but without the decreased duration.

716downloads
Arcforge
1.21.1neoforge

Arcforge

Arcforge is a bold modpack blending magic and mechanics, ancient and advanced. Whether mastering magic, engineering redstone, exploring new dimensions, or building grand cities—Arcforge gives you the tools to forge your path.

579downloads
LogicGates
1.16

LogicGates

Forget about giant Redstone logic gates. All logic gates in one block!

330downloads
Gateways
1.21.1fabric

Gateways

A vanilla-esque teleport pad mod for both blocks and entities with redstone compatibility

278downloads
Bacon SMP
1.21fabric

Bacon SMP

The Bacon SMP is a mod that introduces custom weapons and a redstone-powered string duper to the game. The custom weapons are crafted from valuable materials. This mod is still in development. There are many bugs.

211downloads
Suspicious Clock
1.21

Suspicious Clock

This datapack is bout one of Eider's yt videos about google translate mobs chnaging theb ehavior of mobs too. The thing i was talking is a clock man form it, becuase it drops a sus clock. Now you craft it with 4 clocks and redstone!

17downloads
EzBucket
1.21

EzBucket

EzBuckets make buckets extract more water like a sponge and to trigger, it needs a redstone torch

15downloads
Thavma Mod (1.21.1) – Re-Imagination Of Thaumcraft
1.21.1neoforge

Thavma Mod (1.21.1) – Re-Imagination Of Thaumcraft

Thavma Mod introduces elemental forces and arcane machines. Inspired by primal energy and mysticism, it offers a progression system where you uncover hidden knowledge, manipulate nature’s elements, and reshape the world with magical devices. Features: Elemental magic system. Arcane machines and contraptions. Discovery and research mechanics. Nature manipulation through primal forces. Screenshots: Crafting Recipes: Thavma […]