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Minecraft Java 1.21 Mods

Browse 115 free mods for Minecraft Java 1.21 — popular picks include Oh The Biomes We've Gone, Nature's Spirit, Ecologics.

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Oh The Biomes We've Gone
1.21.11neoforge

Oh The Biomes We've Gone

An astounding sequel to the original BYG mod for 1.20.1+ with over 50+ biomes ranging from the magical to the realistic and all breathtaking!

11Mdownloads
Nature's Spirit
1.21.1fabric

Nature's Spirit

A minecraft mod which enhances world generation with new biomes, blocks, and items

9.8Mdownloads
Ecologics
1.21.1neoforge

Ecologics

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

5.3Mdownloads
Stellarity
1.21.11fabric

Stellarity

Extreme rehaul of The End in a unique fantasy style, combined with biome and structure overhauls, new items, weapons and plenty of other content to discover.

929kdownloads
Nature Arise
1.20.1fabric

Nature Arise

add new biomes, improve vanilla biomes and vanilla style additions

697kdownloads
Mystic's Biomes
1.21.1fabric

Mystic's Biomes

Explore a world full of color.

475kdownloads
Ornamental Plants
1.21.1neoforge

Ornamental Plants

A biome mod themed around botanical decoration.

309kdownloads
No Man's Land
1.21.1neoforge

No Man's Land

An uncompromising Overworld Overhaul, Enhancing world generation in every biome and environment.

143kdownloads
Block Factory's Biomes - Add new vanilla+ biomes
1.20.1forge

Block Factory's Biomes - Add new vanilla+ biomes

🌳 This Biomes Add-on adds 5 brand-new biomes filled with unique animals, plants, blocks, and fully custom world generation!

107kdownloads
Poisonous Potato Update
1.20.1fabric

Poisonous Potato Update

Almost all content from the April Fools' snapshot 24w14potato

36kdownloads
Colored Dimensions!
1.21.4neoforge

Colored Dimensions!

Adds dimensions based around a color!

34kdownloads
Alex's Caves: Refabricated
1.21.1fabric

Alex's Caves: Refabricated

An unofficial Fabric port of 'Alex's Caves' - Explore five new rare cave biomes hidden under the surface of the Overworld...

31kdownloads
[1.21.11 UPDATE] Better Biomes
1.21.8neoforge

[1.21.11 UPDATE] Better Biomes

Adds many different cool and amazing biomes, blocks, items, trees, and features to Minecraft.

16kdownloads
Frights and Foliage
1.21.1fabric

Frights and Foliage

Adds Autumn-themed biomes, mobs, food, and more to Minecraft

14kdownloads
Candyverse
1.21.1neoforge

Candyverse

Sweet new dimensions, entities, decorations, blocks and food!

14kdownloads
Ethereal Grove
1.21.11

Ethereal Grove

This project is a datapack inspired by The Twilight Forest mod. Bringing veteran player nostalgia into a future vision of what the The Twilight Forest may look like.

11kdownloads
Archaeological_Research:Exploration
1.21.1neoforge

Archaeological_Research:Exploration

Archaeological research is an adventure mod that studies civilization and nature.

8.4kdownloads
[Cobblemon] Jet's Biome Besties
1.21.1

[Cobblemon] Jet's Biome Besties

A Cobblemon Addon that is dedicated to adding cosmetic variants for pokemon dependant to specific biomes/climates!

7.7kdownloads
Better Birch Forest
1.21.5fabric

Better Birch Forest

Better Birch Forest adds new vegetation and more Saturatet colors to the Birch Forest. Also it adds Fireflys

6.8kdownloads
Just Enough Null
1.21.1neoforge

Just Enough Null

A fanmod of The Broken Script that adds a Null Biome, Null Blocks and more!

6.7kdownloads
Better Journeys
1.21.11fabric

Better Journeys

Vanilla+ Modpack, focused on exploration, nature, and good vibes!

5.0kdownloads
MrFeg's Lightning Items
1.21.5neoforge

MrFeg's Lightning Items

This Mod is a combat and exploration-focused mod that brings the power of thunderstorms into Minecraft. It adds new lightning-themed tools, weapons, mobs, blocks, biomes, dimensions, and a mysterious ARG storyline hidden beneath.Find Out The Truth 8962....

4.9kdownloads
Realistic Plant Growth
1.21.4

Realistic Plant Growth

Powerful Spigot/Paper plugin that brings a new level of realism to the Minecraft flora, allowing you to fine-tune growth parameters on a per-biome basis.

4.0kdownloads
Miracleforest
1.21.1neoforge

Miracleforest

New lore, new biomes, new types of trees, and new weapons and tools. A brand new journey awaits you!

2.7kdownloads
Premier Pain mod
1.21neoforge

Premier Pain mod

Add villager decoration blocks in lots of materials, food, beers, biomes and other adventure thing related to villager and the Premier Pain !

2.3kdownloads
Better than bedrock
1.21.8forge

Better than bedrock

Better than bedrock is a mod what add new biomes new temples New dimensions

2.1kdownloads
Salinity
1.21.11fabric

Salinity

A New Cave Biome, a New Armor, a New Mob, and more.

2.0kdownloads
Cool End
1.21.1neoforge

Cool End

This mod adds new biomes, structures, mobs and resources to the End and Overworld, expanding exploration and improving gameplay and visuals.

2.0kdownloads
Apple Tree
1.21.1neoforge

Apple Tree

Apple trees grow naturally in some biomes, and provide ornamental block & building block.

1.9kdownloads
Mo Flowers
1.21.5fabric

Mo Flowers

MoFlowers is a Minecraft mod that adds new flowers, shrubs and decorative blocks, with associated mechanics, biome generation, flower management API, custom rendering and localisation support.

1.8kdownloads
Advancement Tracker
1.21.8fabric

Advancement Tracker

A Minecraft mod that allows for better advancement progress tracking with detailed insights for biome exploration, animal taming, breeding, food consumption, and monster hunting.

1.6kdownloads
Biomes of Bountiful Fares
1.21.1neoforge

Biomes of Bountiful Fares

An addon to Bountiful Fares that adds new biomes centered around the mod!

1.5kdownloads
Spontaneous-Replace: Cobwebbed
1.21fabric

Spontaneous-Replace: Cobwebbed

A Spontaneous-Replace expansion that adds various spider variants and exclusive biomes.

1.5kdownloads
Amaranth
1.21.1neoforge

Amaranth

20+ unique biomes for you to explore

1.4kdownloads
Grape Ore
1.20.1forge

Grape Ore

ADD GRAPES AS FOOD

1.4kdownloads
Mobiomes
1.20.1forge

Mobiomes

Aims to add tons of custom creatures, biomes, items, weapons, blocks, plants, foods, structures and more

1.3kdownloads