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Minecraft Java 1.21 Mods

Browse 112 free mods for Minecraft Java 1.21 — popular picks include Just Makes Sense Plugin, Aio's SCR (Super Cool Recipes), Mystic Mekkan Mod.

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Just Makes Sense Plugin
1.21

Just Makes Sense Plugin

This plugin adds a variety of features that just make sense!

249downloads
Aio's SCR (Super Cool Recipes)
1.21.1

Aio's SCR (Super Cool Recipes)

This Datapack adds many recipes to items that usually wouldn't have one

236downloads
Mystic Mekkan Mod
1.21.1neoforge

Mystic Mekkan Mod

A whole new world to discover, find new ores, new mobs and new gear!

235downloads
Advanced Compounds & Alloys
1.21.8neoforge

Advanced Compounds & Alloys

AC&A is a very large mod mainly based around science. It is MOSTLY scientifically accurate, but of course not completely, some things are simplified for gameplay (though not massively) and some things I have not been able to find good sources.

231downloads
MineRP
1.21.1neoforge

MineRP

A mod with items and mechanics for RP servers and survival.

231downloads
CorruptionCraft
1.21

CorruptionCraft

A plugin that challenges players. Random events can occur. (no Spoilers!)

231downloads
Neko
1.21.4

Neko

A paper plugin that provides many features such as to create custom items or blocks

192downloads
Axolostry
1.21.1neoforge

Axolostry

The axolotl breeding is greate

190downloads
Conquest Online
1.21.1neoforge

Conquest Online

The "Conquest Online" Mod is part of the "Soncresity: Conquest Online" Modpack and also part of the Soncresity Universe.

170downloads
Sellmenu
1.20

Sellmenu

Plugin for creating stores for your server Easy to use plugin supports itemadder itemedit itemtag plugins Must have vault

160downloads
Twindling Tweaks
1.21.1neoforge

Twindling Tweaks

A mod that adds a little bit of everything, from ores, to trees, to armor. You'll find something you like in this mod.

156downloads
smechimod
1.21.1neoforge

smechimod

this mod adds some stuff from the alphaver ARG and much more

141downloads
PSball's Plant Hybrids
1.21.1neoforge

PSball's Plant Hybrids

Lets you breed plants in the crafting table.

138downloads
LMod
1.21.6fabric

LMod

LMod is a general content mod that adds features such as guns, a seed pouch, and an Exp Chest!

128downloads
Smeshariki: Otherworld
1.21.8neoforge

Smeshariki: Otherworld

A mod featuring diverse space content in the spirit of Galacticraft.

117downloads
JAD OC's
1.21.8neoforge

JAD OC's

JAD MOD: Master survival with my OCs! Explore new dimensions, use powerful potions, and freeze time with a single click. The classic adventure is back!

112downloads
Core Keeper Fabric
1.21fabric

Core Keeper Fabric

Ready to dig deeper? Face off against Core Keeper's most dangerous creatures, master magical abilities, and explore a brand new dimension packed with danger and treasure!

100downloads
Project Tiger
1.21.8neoforge

Project Tiger

This is a light weight w.i.p mod with new buildings and blocks

98downloads
Viv's Vending Machines
1.21.4

Viv's Vending Machines

Vending Machine Datapack

95downloads
Q6A++
1.21.1neoforge

Q6A++

This mod adds horse meat and more stuff

91downloads
Over the Top
1.21.8neoforge

Over the Top

Aims to bring World War One era Trench Warfare to Minecraft

78downloads
Mars Renaissance
1.21.1neoforge

Mars Renaissance

The Mars Planet add to Minecraft!

75downloads
Sprinkler
1.21.1neoforge

Sprinkler

Sprinkler — A simple NeoForge 1.21.1 mod adding a sprinkler block. When filled with water, it automatically irrigates surrounding farmland and accelerates crop growth. Its nozzle rotates when containing water and stays static when empty. Author: NineFall

73downloads
How Wonderful
1.21.1fabric

How Wonderful

Introduces a fermentation system with a barrel to brew beers capable of storing combined potion effects. Additionally, it adds functional plates to display and consume food stacks directly in the environment through the use of a fork.

73downloads
TNLX-Pack
1.21.1neoforge

TNLX-Pack

Create mod, exploration, decoration & more!

69downloads
Meric's Wonderland
1.21.1neoforge

Meric's Wonderland

A large NeoForge 1.21.1 modpack focused on Create engineering, Aeronautics, exploration, world generation, food, decoration, and a richer survival experience.

64downloads
AgonyMinus
1.21.1neoforge

AgonyMinus

Adds various gimmicks and items and critters and whatnot

64downloads
Blooming Canvas
1.21.4

Blooming Canvas

This datapack adds 7 new flower paintings

45downloads
Barrel Harvest
1.21

Barrel Harvest

adding automatic tree harvesting, simple, effective, always active, fully configurable

40downloads
Secret's of the Stone
1.21.8neoforge

Secret's of the Stone

This story is yours to uncover in the stone, explore a new dimensions, craft new help, and reveal what lies in secret. (Exploratory dungeonlike + story)

38downloads
CustomDrops Pro
1.21

CustomDrops Pro

A plugin that lets you edit the rewards received from monsters. Supports IA IE IT MM and can be easily edited.

35downloads
GlowSense
1.21.8fabric

GlowSense

This mod provides real-time visual cues for combat, tools, and survival, highlighting the best weapon, tool, or food based on the situation to make gameplay more intuitive and responsive.

24downloads
ViOres
1.21.9

ViOres

A complete overhaul of metallurgy! Vanilla furnaces are disabled. Smelt and forge unique alloys (bronze, steel, titanium) using campfires and cauldrons, complete with immersive sounds, particles, and custom mechanics.

22downloads
Kaleidoscope Deco Data Pack (26.2, 1.21.11) – Furnish Your Base with Themed
1.21.11

Kaleidoscope Deco Data Pack (26.2, 1.21.11) – Furnish Your Base with Themed

Kaleidoscope Deco Data Pack brings a huge variety of themed decorations to your Minecraft world. It focuses purely on making your builds look great with simple interactions instead of complicated machines. You can choose different modules to add plushies, kitchenware, or festive items to your base. It gives your world a nice fantasy touch while […]

Bubblellaneous Data Pack (26.2, 1.21.1) – Diverse Additions for Your World
1.21.1

Bubblellaneous Data Pack (26.2, 1.21.1) – Diverse Additions for Your World

Bubblellaneous Data Pack introduces a wide range of new furniture, technology, food, and miscellaneous blocks and items to your Minecraft world. Expand your creative possibilities with these exciting additions! Enjoy playing this data pack! Features: Use /function menu:bubblellaneous for settings/debugging! Use /function give:bubblellaneous/<item_name> to give an item. Use /function spawn:bubblellaneous/<item_name> to spawn an item. Use […]

C
1.21

CatItems

CatItems is a plugin for creating custom items right in the game. With it, you can add attributes, enchantments, hide prompts, give permanent effects, create abilities on Shift, and build .schem schematics on right-click...

58downloads