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Minecraft Java 1.21 Mods

Browse 3,567 free mods for Minecraft Java 1.21 — popular picks include William Wythers' Overhauled Overworld, Reintegrated: Chipped, YUNG's Bridges (NeoForge) [1.20.4 - 1.21.1 ONLY].

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William Wythers' Overhauled Overworld
1.21.1neoforge

William Wythers' Overhauled Overworld

This mod overhauls all vanilla biomes, with different sub biomes!

5.5Mdownloads
Reintegrated: Chipped
1.21fabric

Reintegrated: Chipped

Integrating Chipped into vanilla biomes and structures.

5.3Mdownloads
YUNG's Bridges (NeoForge) [1.20.4 - 1.21.1 ONLY]
1.21.1neoforge

YUNG's Bridges (NeoForge) [1.20.4 - 1.21.1 ONLY]

Adds beautiful naturally generated bridges throughout the world

5.3Mdownloads
Ecologics
1.21.1neoforge

Ecologics

Simple vanilla biome updates, with fun mobs, blocks, and more!

5.3Mdownloads
Traveler's Titles (NeoForge) [1.20.4 - 1.21.1 ONLY]
1.21neoforge

Traveler's Titles (NeoForge) [1.20.4 - 1.21.1 ONLY]

Epic, RPG-like titles when entering biomes & dimensions!

5.2Mdownloads
Serene Shrubbery
1.21.1neoforge

Serene Shrubbery

Create lush gardens with new flowers and plants!

5.2Mdownloads
Overweight Farming
1.21.1neoforge

Overweight Farming

Overweight Farming is a small mod that aims to depthen and expand on minecraft's farming.

5.1Mdownloads
[Let's Do] WilderNature
1.21.1fabric

[Let's Do] WilderNature

All known animals from WilderNature - back with a new look and freshly revamped!

5.1Mdownloads
Capybara [UAM]
1.21.5neoforge

Capybara [UAM]

The Capybara from Unnamed Animal Mod in it's own Fabric and NF Mod.

5.0Mdownloads
Macaw's Mystic's Biomes
1.21.1neoforge

Macaw's Mystic's Biomes

A compatibility between Macaw's Mods and the different woods of Mystic's Biomes

5.0Mdownloads
BiomeSpy
1.21.1fabric

BiomeSpy

Rewrites search algorithm for /locate and Nature Compass — 97% less time costs.

4.7Mdownloads
Underwater Village - Oceanic Structures
1.21.11neoforge

Underwater Village - Oceanic Structures

Discover a lot of new oceanic structures!

4.7Mdownloads
William Wythers' Expanded Ecosphere
1.21.1neoforge

William Wythers' Expanded Ecosphere

This mod adds close to 200 biomes and aims to make the overworld more realistic and atmospheric

4.7Mdownloads
Netherite Tweaks & Fixes
1.21.8neoforge

Netherite Tweaks & Fixes

Solves an issue that prevents Netherite (Ancient Debris) from spawning correctly in modded nether biomes.

4.6Mdownloads
BiomeInfo
1.21.11neoforge

BiomeInfo

Displays the name of the current biome on screen.

4.6Mdownloads
MMV - Moog's Missing Villages
1.21.8fabric

MMV - Moog's Missing Villages

This is a mod which adds in the missing jungle and swamp villages in a vanilla friendly way and style

4.6Mdownloads
jor's Cobblemon Music Pack (Reactive Music)
1.21.1

jor's Cobblemon Music Pack (Reactive Music)

For all your catching needs! Enjoy multiple tracks from across the Pokemon Games that reflect the biomes you explore!

4.5Mdownloads
Pale Garden Backport: The Garden Awakens
1.21.1fabric

Pale Garden Backport: The Garden Awakens

The most complete Pale Garden mod. Adds the Pale Oak blocks, the Creaking and more features from The Garden Awakens update

4.3Mdownloads
Cinderscapes
1.21.11fabric

Cinderscapes

A biome mod expanding the life of The Nether

4.1Mdownloads
Cataclysm Dimensions
1.21.1neoforge

Cataclysm Dimensions

Place each structure from the L_Ender 's Cataclysm mod into different dimensions

3.9Mdownloads
BetterVanillaBuilding
1.20.1

BetterVanillaBuilding

Vanilla retextures, new custom tools, blocks, biome mobs and more!

3.9Mdownloads
Good Ending
1.20.1forge

Good Ending

This mod aims to improve the wilderness

3.5Mdownloads
Tax' Tree Giant
1.20.1forge

Tax' Tree Giant

Tree Giant is a Minecraft modification aims add giant trees to the world.

3.5Mdownloads
L's Spooky Music Trader
1.20.1forge

L's Spooky Music Trader

adds a new Trader Mansion structure, along with a collection of spooky music discs

3.4Mdownloads
Biome Sizes
1.21.1fabric

Biome Sizes

Customize Biome Size settings per dimension

3.3Mdownloads
Windswept!
1.21.1neoforge

Windswept!

A vast expansion to snowy and forested areas of the game.

3.3Mdownloads
L's Spooky Trees
1.21.11fabric

L's Spooky Trees

Adds spooky trees to forest biomes

3.2Mdownloads
Reliquified Twilight Forest
1.21.1neoforge

Reliquified Twilight Forest

Compatibility addon between Relics & The Twilight Forest

3.1Mdownloads
MES - Biomes O' Plenty Compat Pack
1.21.8

MES - Biomes O' Plenty Compat Pack

Switches out the style of MES structures to use blocks from BOP, creating a more cohesive and immersive experience when both mods are installed.

3.1Mdownloads
World Preview
1.21forge

World Preview

Allows you to preview a map / seed in the new world screen

3.0Mdownloads
Nature's Delight
1.21.1neoforge

Nature's Delight

A mod to bridge Farmer's Delight and Nature's Spirit

3.0Mdownloads
Snowy Tents
1.21.1neoforge

Snowy Tents

Adds cozy snowy tents to snow biomes, filled with stuff to discover

2.9Mdownloads
Traverse
1.21.11fabric

Traverse

A biome expansion mod that embraces the simplistic nature of Minecraft biomes

2.8Mdownloads
TwilightForest Thread Safety Addon
1.21.1neoforge

TwilightForest Thread Safety Addon

Makes twilight forest generation thread-safe and faster

2.7Mdownloads
Dungeons Content
1.21.1neoforge

Dungeons Content

This mod adds all the content from the game minecraft dungeons!

2.5Mdownloads
SlimyFloor
1.21.11fabric

SlimyFloor

Add particles+sound clue that you're waling in a slime chunk area

2.5Mdownloads