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Minecraft Java 1.21 Mods

Browse 1,005 free mods for Minecraft Java 1.21 — popular picks include Barely Default Data Pack, RandomDirtDrops, Litavis.

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Barely Default Data Pack
1.21.11

Barely Default Data Pack

The Barely Default Data Pack made for Mickey Joe's "Barely Default" Resource Pack!

5.2kdownloads
RandomDirtDrops
1.21

RandomDirtDrops

RandomDirtDrops is a fun Minecraft data pack that makes breaking dirt blocks drop completely random items from the entire game — from diamonds to dragon eggs! Perfect for chaotic survival challenges and OP item speedruns.

5.1kdownloads
Litavis
1.21.1fabric

Litavis

Litavis is a mod revolving around the Earth element, expanding how Mud and Terracotta are used in the world along with adding Australian themed elements

5.0kdownloads
Pillager Half-Timbered Cottage Dungeon
1.21

Pillager Half-Timbered Cottage Dungeon

Half-Timbered Cottage that turns Pillager into trap-filled complexes with tactical combat and exclusive loot.

5.0kdownloads
Muffin's Structures
1.21

Muffin's Structures

Adds several vanilla-like structures to the game

4.9kdownloads
Shader Cycler
1.21.11fabric

Shader Cycler

Add-on to oculus/iris to switch between shaders automatically when entering dimensions (including modded ones) or with just a key-bind

4.8kdownloads
UnstableSMP farlands
1.21

UnstableSMP farlands

Faithfully recreates the iconic Unstable SMP Farlands and custom terrain generation for modern Minecraft!

4.8kdownloads
Biome Powder: Paint Biomes
1.21.9

Biome Powder: Paint Biomes

Change Biomes in your Builds to make them Extra Special! Survival-Friendly & for Creative. Modify Foliage & Grass colors into all 16 vanilla colors.

4.7kdownloads
Simplebuilding
1.21.10fabric

Simplebuilding

A simple building mod. Create Faster, Farm Faster, Enjoy The Game Without Loosing Your Soul!

4.7kdownloads
Hell's Survivor
1.21.1neoforge

Hell's Survivor

A Nuclear Themed Horror Mod.

4.6kdownloads
Forest Watchtower - Structure ✅
1.21

Forest Watchtower - Structure ✅

Forest Watchtower is a modded Minecraft structure designed as a lookout tower, naturally integrated into forest biomes and intended for exploration, observation, and environmental atmosphere.

4.6kdownloads
Voxelprint's Desert
1.21.1neoforge

Voxelprint's Desert

Adds content to vanilla deserts, desert caves and more!

4.5kdownloads
Brewing Tea Tales
1.21.1neoforge

Brewing Tea Tales

Prepare for tea time! With new foods and drinks for your special moment!!

4.5kdownloads
Alex's Magical Biomes
1.21.4neoforge

Alex's Magical Biomes

New magical biomes and 2 new wood types!

4.4kdownloads
Better Happy Ghast & Dried Ghast
1.21.9

Better Happy Ghast & Dried Ghast

What 1.21.6 could have been. Happy Ghast Upgrades, a New Structure, Sun Harnesses, and MORE.

4.3kdownloads
Dusks Biomes
1.21.11fabric

Dusks Biomes

Adds a whole load of biomes to your world!

4.2kdownloads
Jungle and Swamp Villages
1.21.9

Jungle and Swamp Villages

This datapack adds the missing and highly wanted Jungle and Swamp villages!

4.2kdownloads
Taiga Watchtower - Structure ✅
1.21

Taiga Watchtower - Structure ✅

Taiga Watchtower is a modded Minecraft structure designed as a lookout tower, naturally integrated into taiga biomes and intended for exploration, observation, and environmental atmosphere.

4.1kdownloads
Jungle Watchtower - Structure ✅
1.21

Jungle Watchtower - Structure ✅

Jungle Watchtower is a modded Minecraft structure designed as a lookout tower, naturally integrated into jungle biomes and intended for exploration, observation, and environmental atmosphere.

4.0kdownloads
Catacraft
1.21.4

Catacraft

Transforming the familiar landscapes of Minecraft into a hauntingly beautiful and treacherous wasteland, this data pack offers players a gripping post-apocalyptic survival experience.

4.0kdownloads
Plains Watchtower - Structure ✅
1.21

Plains Watchtower - Structure ✅

Plains Watchtower is a modded Minecraft structure designed as a lookout tower, naturally integrated into plains biomes and intended for exploration, observation, and environmental atmosphere.

3.9kdownloads
Relics & Artifacts
1.21.5fabric

Relics & Artifacts

Every journey holds something worth discovering.

3.8kdownloads
Crag
1.21.1fabric

Crag

A mod about combat utility, exploration, and features with depth, centered in the nether.

3.7kdownloads
Rocks Done Right
1.21.1fabric

Rocks Done Right

A physically plausible geology overhaul!

3.6kdownloads
Abandoned Cabins
1.21.4neoforge

Abandoned Cabins

Adds Abandoned Cabins to forest biomes.

3.5kdownloads
Birch Watchtower - Structure ✅
1.21

Birch Watchtower - Structure ✅

Birch Watchtower is a modded Minecraft structure designed as a lookout tower, naturally integrated into birch biomes and intended for exploration, observation, and environmental atmosphere.

3.5kdownloads
Structure nature(Alpha)
1.21.7fabric

Structure nature(Alpha)

we add everything we think is fun anything that will enhance the minecraft experience

3.5kdownloads
Savanna Watchtower - Structure ✅
1.21

Savanna Watchtower - Structure ✅

Savanna Watchtower is a modded Minecraft structure designed as a lookout tower, naturally integrated into savanna biomes and intended for exploration, observation, and environmental atmosphere.

3.4kdownloads
PMWeather: MISC Additions
1.21.1neoforge

PMWeather: MISC Additions

This is an addon to protomanly's weather mod to add many things that do enhance an aspect of progression in the mod made by protomanly!

3.4kdownloads
TerraLand
1.21.11fabric

TerraLand

TerraLand is a stunning modpack focused on beautiful world generation, immersive exploration, and rich decoration—creating a vibrant, living world full of adventure.

3.3kdownloads
Ecological
1.21.6fabric

Ecological

A mod to make the Minecraft world more dynamic!

3.3kdownloads
Dong Dong's random creation
1.21.1neoforge

Dong Dong's random creation

magic and energy,new ore,new dimension,new tool and weapon type.

3.3kdownloads
Structures Rebalanced
1.21

Structures Rebalanced

Adds new structures to try to fill the gaps left by Vanilla structures, and refreshes some existing ones.

3.3kdownloads
Chaos Cubed Content
1.21.11fabric

Chaos Cubed Content

Chaos Cubed (Upcoming 26.2 Game Drop), but Re-imagined and Re Implemented

3.2kdownloads
Head Hunters
1.21.11fabric

Head Hunters

Adds configurable Mob and Player Head drop chances. Includes Hunting lodges and Head Hunter Villagers for trading mob heads.

3.2kdownloads
Vanilla historical structures
1.20

Vanilla historical structures

this datapack complements the existing structures in the game.

3.2kdownloads