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Minecraft Java 1.21 Mods

Browse 2,473 free mods for Minecraft Java 1.21 — popular picks include Virtual Library, The Bad Joke(Плохая шутка), Sword Pack In 3D.

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Virtual Library
1.21.11fabric

Virtual Library

Virtual Library is a collection and api for building mods. it comes with mixins, a shader plugin, a keybind library, a config loader, a command library, an in memory plugin loader and a rendering library.

14kdownloads
The Bad Joke(Плохая шутка)
1.21.1neoforge

The Bad Joke(Плохая шутка)

THE SCARIEST HORROR MOD EVER(100%) arthouse

13kdownloads
Sword Pack In 3D
1.21.8

Sword Pack In 3D

Upgrade your Minecraft weapons with 3D Swords! Stunning models add depth, realism, and unique style. Perfect for PvP, building, or adventure

13kdownloads
Building Gadgets AE2 Style
1.20.2

Building Gadgets AE2 Style

The textures of objects, blocks and icons have been redrawn in the style of Applied Energistic 2.

13kdownloads
Enchanted Mobs
1.21fabric

Enchanted Mobs

Make the PVE more dynamic with mobs enchanted, that gain abilities in base of the enchant obtained.Make the PVE more dynamic with mobs enchanted, that gain abilities in base of the enchant obtained.

12kdownloads
Spelunker's Palette
1.21.1neoforge

Spelunker's Palette

Consistent building blocks for minerals and metals

12kdownloads
Epic Knights of the Seven Kingdoms
1.21.1neoforge

Epic Knights of the Seven Kingdoms

An addon for Epic Knights which adds various armors, sigils, weapons from Game of Thrones, House of the Dragon and Knight of the Seven Kingdoms and A Song of Ice and Fire Universe by George R. R. Martin in general

12kdownloads
Train Yard
1.21.1neoforge

Train Yard

Train Yard is a modpack about making trains. Allowing for creative building of locomotives

12kdownloads
Create Nuclear Tech
1.21.1neoforge

Create Nuclear Tech

Create nuclear tech is port hbm ntm on minecraft 1.21.1 but with create mod base

12kdownloads
Cozy Meadows
1.21.1neoforge

Cozy Meadows

A building and aesthetics themed modpack.

12kdownloads
Corail Platform
1.21.11neoforge

Corail Platform

Platform to move houses and other construction, also elevators, sky ferries, etc.

12kdownloads
Mekanism Card
1.21.1neoforge

Mekanism Card

Mekanism Card is a batch operation toolset for the Mekanism mod featuring a Mass Upgrade Configurator, Memory Card, and Guide Book to save hours of tedious clicking when building large factories.

11kdownloads
SookiCustomBlocks
1.21.1neoforge

SookiCustomBlocks

A custom building block mod

11kdownloads
CuteCraft [FABRIC]
1.21.1fabric

CuteCraft [FABRIC]

A cozy, performance-optimized Minecraft experience with stunning visuals, endless building possibilities, and cute creatures.

11kdownloads
Cobblemon: Pickmin
1.21.1

Cobblemon: Pickmin

Adds Pikmin to Cobblemon with Move-sets and Base Stats configured by a Competitive player

11kdownloads
NE+ Addons - Structure
1.21.11fabric

NE+ Addons - Structure

This is a complementary datapack that modifies the structural rewards of the base game to include NeoEnchant enchantments.

11kdownloads
NMI - server side mods only
1.21.3fabric

NMI - server side mods only

This is a collection of over ✨150+✨ server side mods that enhance your gameplay with voice chat, factions, economy, seasons, dungeons, buildings, mobs and much more. 🌌

11kdownloads
Bits & Tweaks
1.21

Bits & Tweaks

A rather large collection of Texture/Model Tweaks that enhance the player's experience. Building, Redstone, PvP, Survival, you name it. | 1.8.9, 1.18.2, 1.19.4, 1.20.x, 1.21.x

11kdownloads
Advanced Golems
1.21.1neoforge

Advanced Golems

Spawn small golems that help defend your base

10kdownloads
Fadah (Finally a Decent Auction House)
1.21.4

Fadah (Finally a Decent Auction House)

The perfect auctionhouse plugin you have been looking for!

10kdownloads
Neoforge Shaders Base
1.21.1neoforge

Neoforge Shaders Base

A small modpack with just enough mods to make shaders work. Merge with other mod packs to add shader support.

10kdownloads
Better Woods
1.17.1

Better Woods

"Better Woods" is a texture that redefines the appearance of wood in Minecraft, making it more beautiful and modern, ideal for those looking to add a touch of elegance to their buildings.

10kdownloads
Pumpkin Witch House
1.21.8neoforge

Pumpkin Witch House

Adds a spooky witch house, shaped like a giant pumpkin, filled with witches and hidden loot

9.9kdownloads
Adventurer's BackPack
1.20.1fabric

Adventurer's BackPack

Adventurer’s Backpack adds magical, upgradeable backpacks for survival. Carry more, protect key items, place your pack in the world, and customize it for mining, building, and exploration without making survival feel like creative mode.

9.8kdownloads
Mob Tweaks
1.21.9

Mob Tweaks

In this data pack you'll find tons of tweaks, buffs/nerfs and improved consistency in worldbuilding when it comes to mobs. Axolotls have become much better, Illusioners are now in the game and there are even a couple of useful new items.

9.8kdownloads
Trade Picker
1.21.9fabric

Trade Picker

Skip the RNG of breaking lecterns. Directly select exact vanilla villager trades (like Mending) from a GUI picker every time they level up. Get the lowest base prices instantly without trade cycling.

9.6kdownloads
Mini Crosshair
1.21

Mini Crosshair

The Mini Crosshair texture is perfect for players who prefer a more discreet and precise crosshair. Reduce the size of the default Minecraft crosshair to improve visibility and enhance gameplay, especially in combat and building.

9.3kdownloads
Lost eternity
1.20.1forge

Lost eternity

Lost eternity is a world generation mod that adds unique surface buildings and dangerous underground dungeons with traps, enemies, and great loot.

9.2kdownloads
PhantomShapes
1.21.2fabric

PhantomShapes

Mod for visualizing 3D shapes like cubes and spheres in Minecraft to aid in building.

9.2kdownloads
Mansion Redux
1.21.1

Mansion Redux

An overhaul of the woodland mansion bringing it up to date

9.1kdownloads
Ancient Gems: Reforged
1.21.8neoforge

Ancient Gems: Reforged

Add 75 gems and numerous minerals that will allow craft a multitude of tools, armors, decorative elements, and building blocks that will complement your gaming experience.

9.1kdownloads
More Security
1.21.1neoforge

More Security

This mod adds some technologies to protect your house.

9.0kdownloads
Etsan's Cobblemon Dreams Hotbar
1.21.1

Etsan's Cobblemon Dreams Hotbar

This pack only changes the hotbar and nothing else, this is merely an addon pack to the base game. This is 100% complete unless I feel that there needs to be a change or an addition to better improve the hotbar and I am open to suggestions :) 1.21 ready!

8.9kdownloads
AtriocSMP Modpack
1.21.7fabric

AtriocSMP Modpack

The recommended default Modpack for the AtriocSMP. Also a good client-side low modification base Modpack for SMPs.

8.8kdownloads
Helpful Campfires
1.21.1neoforge

Helpful Campfires

Small tweaks to campfires to make them worth building

8.8kdownloads
Armor Trim Abilities
1.21.5

Armor Trim Abilities

Adds a base power and full set power to every Armor Trim. Each power tackles a different gameplay mechanic.

8.8kdownloads