Minecraft Java 1.21 Mods
Browse 48 free mods for Minecraft Java 1.21 — popular picks include Oh The Biomes We've Gone, Nature's Spirit, ChinjufuMod +JapaneseBlock.
Updated daily
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!

Nature's Spirit
A minecraft mod which enhances world generation with new biomes, blocks, and items
ChinjufuMod +JapaneseBlock
Add new blocks, furniture, crop and food
Ornamental Plants
A biome mod themed around botanical decoration.
No Man's Land
An uncompromising Overworld Overhaul, Enhancing world generation in every biome and environment.
Chopper's Delight
An add-on for Farmer's Delight adding Cutting Boards for all wood types, which can be decorated with banners. Includes compatibility with Every Compat, Biomes O' Plenty and Oh The Biomes You'll Go.
Maple
The Maple Mod adds a wealth of natural elements and decorative options to Minecraft, allowing players to experience more diverse gameplay.
[1.21.11 UPDATE] Better Biomes
Adds many different cool and amazing biomes, blocks, items, trees, and features to Minecraft.
Frights and Foliage
Adds Autumn-themed biomes, mobs, food, and more to Minecraft
Candyverse
Sweet new dimensions, entities, decorations, blocks and food!
Archaeological_Research:Exploration
Archaeological research is an adventure mod that studies civilization and nature.
Better Birch Forest
Better Birch Forest adds new vegetation and more Saturatet colors to the Birch Forest. Also it adds Fireflys
Just Enough Null
A fanmod of The Broken Script that adds a Null Biome, Null Blocks and more!
Gr33n's Botanical Gardens
SimplePlants Decor and Some Food!

Miracleforest
New lore, new biomes, new types of trees, and new weapons and tools. A brand new journey awaits you!
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 !
Salinity
A New Cave Biome, a New Armor, a New Mob, and more.
Cool End
This mod adds new biomes, structures, mobs and resources to the End and Overworld, expanding exploration and improving gameplay and visuals.
Apple Tree
Apple trees grow naturally in some biomes, and provide ornamental block & building block.
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.
Biomes of Bountiful Fares
An addon to Bountiful Fares that adds new biomes centered around the mod!
Spontaneous-Replace: Cobwebbed
A Spontaneous-Replace expansion that adds various spider variants and exclusive biomes.
Amaranth
20+ unique biomes for you to explore
Strange Plants 2
A mod that adds a bunch of new plants in the Minecraft world that are more than just decorations, they can be turned into dyes, foods, or even weapons. It also adds new Plant/Garden themed blocks.
LuluLand Cozy Cottage
The ultimate aesthetic collection for cozy souls. Featuring soft visuals, immersive furniture, and whimsical nature enhancements. Experience Minecraft at a slower pace: farm, decorate, and explore a world designed to be as beautiful as it is peaceful. 🎀✨
Vein
Adds many features like new items, blocks, mobs and biomes
Canopy
Adds rainforests to Minecraft including 3 new biomes, rainforest mobs and more!
Creeper Cutwater
Welcome to the 4th Iceberg Modded Minecraft Server! 🎉 Massive update adds new biomes, furniture, blocks, and mobs, plus returning favorites like hats, aircraft, and waystones. With revamped dimensions, festive decorations, and expanded cooking mods.
Cozy Creepers
An opinionated Minecraft modpack that focuses on making the game more Cozy with new biomes, structures, and a variety of decoration mods.
Reforested
A Reimagining/Love letter to Forestry and Binnie's Mods for Minecraft Fabric 1.21
Mushrooms and Caverns
A mushroom themed mod with new biomes, items, and more!
Bittersour
New biomes and sour fruits
SurvivalReborn
Survival Reborn enhances Minecraft survival with dynamic terrain, new biomes, and unique mobs, offering fresh challenges and gameplay mechanics. Explore, craft, and survive in a world full of adventure, ancient secrets, and powerful items!

The Better Biomes And Plants Mod
It adds nice Biomes and other cool stuff to the game
Japancraft
This mod adds new japanese-style features like a new mob from princess mononoke, structures, a new biome, a new dimension, armor, weapons and more!
reiner2009‘s Nature Overhaul
This mod adds new vegetation, biomes and other nature