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Minecraft Java 1.21 Mods

Browse 3,577 free mods for Minecraft Java 1.21 — popular picks include Pixelmon Legendary Dens, Badland Temple, Womp's Shellfish Mod.

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Pixelmon Legendary Dens
1.21.1neoforge

Pixelmon Legendary Dens

This mod adds 5 custom legendary Pokémon dens

23kdownloads
Badland Temple
1.21.11fabric

Badland Temple

Add the Badland Temple, Badland Pillars and Badland Water Well to your Minecraft world, with customized loot tables, and new advancements!

23kdownloads
Womp's Shellfish Mod
1.21.11neoforge

Womp's Shellfish Mod

(Fabric / Forge / NeoForge) Adds several types of shellfish to the game, enhancing aquatic life and ambience.

22kdownloads
BetterNether: Remastered
1.21.1fabric

BetterNether: Remastered

BetterNether Remastered completely overhauls the Nether dimension! Discover lush new biomes, exotic plants, epic structures, and powerful gear. Forged natively for Minecraft 1.21.1 with exclusive performance optimizations and critical bug fixes!

22kdownloads
Nebulus starter Hut
1.21.4neoforge

Nebulus starter Hut

this mod adds a small beautiful starter house to the plains biome

22kdownloads
☄️ RHSignItem REWORKED - /sign your items! [1.20.x - 1.21.x]
1.20spigot

☄️ RHSignItem REWORKED - /sign your items! [1.20.x - 1.21.x]

Setze Deine Signatur unter Items / Adds a personal item signature ☄️ Customizable!

20kdownloads
Fallen Fungus
1.21.11fabric

Fallen Fungus

Adds a wide variety of Fallen Fungus to Minecraft Vanilla, in the Dark Forest, Mushroom Islands, Warped Forest and Crimson Forest biomes, in to 4 wells in the Nether and Overworld along with new advancements

20kdownloads
Nebulus Birch Tree
1.21.4neoforge

Nebulus Birch Tree

Birch Tree is a Minecraft modification aims to add a giant Birch Tree in the Birch biome.

20kdownloads
Jurassic Reborn Natural Spawning Addon - Biomes O' Plenty Addition
1.20.1forge

Jurassic Reborn Natural Spawning Addon - Biomes O' Plenty Addition

Jurassic Reborn Natural Spawning Addon - Biomes O' Plenty Compatibility

20kdownloads
Nebulus Witch Hut
1.21.4neoforge

Nebulus Witch Hut

This mod adds a witch hut to the mangrove swamp biome

18kdownloads
KingCraft [FORGE]
1.21.1neoforge

KingCraft [FORGE]

Travel to a different planet? Fight new bosses? Discover new game mechanics? Welcome here.

17kdownloads
Piglin Conservatory Structures
1.21.11fabric

Piglin Conservatory Structures

If you only want to have the Piglin Conservatory Ruins and Structures, along with their Loot Tables and Vanilla advancements, compatibility with 1.20 to 1.21.10

17kdownloads
Better Snowy Features
1.21.1neoforge

Better Snowy Features

BSF adds snowy textures to trees and plants in cold biomes, plus icicles and always snowy grass blocks for a cohesive winter look.

15kdownloads
DS Dragonborn - Cave, Forest & Sea
1.21.1neoforge

DS Dragonborn - Cave, Forest & Sea

Adds dragonborn for the 3 default dragons to Dragon Survival

15kdownloads
Rando's Random Stuff
1.21.8neoforge

Rando's Random Stuff

A crazy combination of random things, this can give joy, laughter, and fun!

15kdownloads
Sky Structures: Sky block world generator
1.21.8neoforge

Sky Structures: Sky block world generator

Structures floating in the Sky

14kdownloads
Create + Biomes O' Plenty Rose Quartz Compatability
1.21forge

Create + Biomes O' Plenty Rose Quartz Compatability

Compatabilty pack for Biome's O' Plenty + Create

14kdownloads
Aether Ascendancy: Twilight Horizons
1.20.1forge

Aether Ascendancy: Twilight Horizons

An adventure/dungeoning pack primarily showcasing The Aether and The Twilight Forest; with many other fun mods boasting fun features and dimensions!

14kdownloads
Epic Fight × Twilight Forest Compat
1.20.1forge

Epic Fight × Twilight Forest Compat

Epic Fight × Twilight Forest Compat is a compatibility add-on that bridges combat mechanics between the Epic Fight Mod and the Twilight Forest Mod, focusing heavily on modernized weapon combat and move-set integration.

14kdownloads
Windmill
1.21.4neoforge

Windmill

thsi beautiful windmil will enhanc the vibe of the Forest biome and spruce biome

13kdownloads
Torrezx-Better wooden
1.21.4

Torrezx-Better wooden

Wood tools now improved, with a touch of nature included

12kdownloads
Restaured Trail Village
1.21.11fabric

Restaured Trail Village

Restored the Trail Ruins, adding a new Trail Village in Jungle biomes with new loot tables, new advancements, and secrets inside...

11kdownloads
Alive | Dynamic Ecosystems
1.21.8neoforge

Alive | Dynamic Ecosystems

Allows tree's and plants to dynamically regrow, replant themselves, and spread! (Vanilla Friendly!)

11kdownloads
Tuff Golem Statues
1.21.11fabric

Tuff Golem Statues

Add +17 variations of Tuff Golem statues and Tuff Rocks, distributed to all Minecraft biomes, from Desert, Plains, Jungle, Savanna, Cherry Grove, and more,New Advancements and secrets..

10kdownloads
Blue Grove (Fabric/Forge/NeoForge/Quilt)
1.21fabric

Blue Grove (Fabric/Forge/NeoForge/Quilt)

New biome inspired by Cherry Grove, but with blue tones!

10kdownloads
More Tools N' Stuff (MTNS)
1.21.8neoforge

More Tools N' Stuff (MTNS)

This mod adds in brand new biomes, mobs, blocks, items, food, etc. into Minecraft!

10kdownloads
Moai Prismarine King Statue
1.21.11fabric

Moai Prismarine King Statue

Adds a new structure to the Overworld, The Moai Prismarine King Statue, can be found in Ocean Biomes with custom Loot Tables and Enemies.. compatibility for 1.20 to 26.1.2

9.7kdownloads
Big Globe - YUNG's Better Jungle Temples
1.21

Big Globe - YUNG's Better Jungle Temples

A compatibility datapack for YUNG's Better Jungle Temples, makes structures generate correctly in Big Globe

9.7kdownloads
dynamic nature
1.21.1quilt

dynamic nature

Dynamic Nature brings your world to life! Plants, grass, flowers, and crops realistically bend and sway as you walk through them. Powered by real physics simulation, every step creates natural, smooth animations that make exploring feel truly immersive.

9.5kdownloads
Moai Villager Statue
1.20.4fabric

Moai Villager Statue

Adds a new structure to the Overworld, The Moai Villager Statue, can be found in Forest and Plains Biomes with custom Loot Tables and Enemies.. compatibility for 1.20 to 26.1.2

9.5kdownloads
Lumeric bedrock visuals
1.21

Lumeric bedrock visuals

A lightweight cinematic shaders-pack for Minecraft Bedrock Edition that enhances lighting, fog, water, and biome atmosphere to deliver a more immersive and realistic visual experience, Here is full details 👇

9.2kdownloads
More Abundant Ores (MAO)
1.21.8fabric

More Abundant Ores (MAO)

More Abundant Ores adds enhanced vanilla ore blocks that spawn more frequently, in larger veins, and drop extra resources, with future ores and deepslate variants planned.

9.2kdownloads
Water Wells Updated
1.21.11fabric

Water Wells Updated

Add over +150 new Water Wells to Minecraft, distributed in all the Biomes and a whole expansion of new structures throughout the Overworld along with Advancements and Loot Tables.. compatibility for 1.20 to 1.21.11

9.1kdownloads
Big Globe - Biome Tags Fix
1.20.2

Big Globe - Biome Tags Fix

This datapack adds biome tags from Big Globe to biome tags from vanilla

9.0kdownloads
End Moai Villager
1.21.11fabric

End Moai Villager

Adds a new structure to the End, The End Moai Villager, can be found in End Highlands Biomes with custom Loot Tables and Enemies.. compatibility for 1.20 to 26.1.2

8.9kdownloads
Wild Caves
1.21neoforge

Wild Caves

Expansion of vanilla Mining system

8.5kdownloads