Neoforge Mods for Minecraft 1.21
Browse 134 free Neoforge mods for Minecraft 1.21 — popular picks include Oh The Biomes We've Gone, Structory: Towers, Every Compat (Wood Good).
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!
Structory: Towers
Adds immersive biome-themed towers to the world, as a standalone option or add-on to Structory
Every Compat (Wood Good)
Universal Wood Compat: Quark, Twilight Forest, Twigs, Another Furniture, Farmers Delight, Macaw's, Valhelsia, Architects Palette, Deco Blocks, Crayfish FM
Abundant Atmosphere
A mod focused on exploration & decoration
LUMINOUS: NETHER
Explore new nether biomes with dangerous foes! Build with new blocks, and decorate with new decorations!
Nyctophobia
Nyctophobia adds dark, foggy and unsettling biomes to the Overworld to make your adventure more thrilling and challenging.
ChinjufuMod +JapaneseBlock
Add new blocks, furniture, crop and food
Click Villagers
Click to pick up villagers, reset their trades, change their biomes, claim them and much more!
Ornamental Plants
A biome mod themed around botanical decoration.
Zombie Variants
Add 15 variants of zombies that can appear in different biomes!
No Man's Land
An uncompromising Overworld Overhaul, Enhancing world generation in every biome and environment.
Custom Biome Saplings
Allows Terralith and Blooming Biosphere trees to be regrown using vanilla saplings
More Compatibility Variants (Oh The Biomes We've Gone)
Adding compatibility for "Oh The Biomes We've Gone" wood types to More Variants Mods. This is NOT an expansion, it simply resolves a crafting issue between these mods and BWG.
Arda's Sculks (Ancient City Portal / Deep Dark Dimension)
Arda's Sculks mod is a mod that improves the ancient city in the game and offers the ability to open the ancient portal in the ancient city. This mod adds many deep dark biomes to the game and many boss creatures found in these biomes.

Biome Golems
Adds biome variants to Iron Golems
Foggy Pale Garden (FPG)
A mod that adds fog to the Pale Garden biome. But you can customize any kind of fog anywhere you like!
Sundries & Decor
This mod adds new blocks, decorations, and furniture to fulfill your building fantasy!
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.
Reintegrated: Arts and Crafts
Integrating Arts and Crafts into vanilla biomes and structures.
RPGTitles
Small, cosmetic datapack that adds titles to small things in the game! See the dimension name when you switch dimension, see the current biome you are in and maybe get something when you kill a powerful foe..
Piglin Quartz Tower
Adds a Piglin guarded quartz tower to the Nether, decorated inside and filled with loot
Immersive Caves
A Vanilla+ mod that adds 15+ new climate/biome based Cave Types
Create: Rock & Stone
Create: Rock & Stone aims to close the gap between Create and traditional factory game experience by bringing infinite mineable resource deposits into the world. Make your own massive drill and cash in on the bounties of nature!
Aesthetic Storage
Add stylish, functional storage furniture to Minecraft! Craft cabinets, cupboards, and more from all vanilla woods – with support for Arboreal Nature and Wild Fields woods.
Classic Beta Biomes
Brings back the nostalgic feel of old Minecraft with a classic Beta-style biome!
Mini Clock Tower
Adds a mini clock tower to all Plains biomes, decorated and with a villager living inside
[1.21.11 UPDATE] Better Biomes
Adds many different cool and amazing biomes, blocks, items, trees, and features to Minecraft.
Candyverse
Sweet new dimensions, entities, decorations, blocks and food!
Old biomes
This mod will bring back the removed biomes from the game of minecraft. These biomes were removed with the adventures update in beta 1.8.
Verdance
An Overworld expansion that adds new biomes, blocks and quality of life.
Archaeological_Research:Exploration
Archaeological research is an adventure mod that studies civilization and nature.
Simple Structures: Pale Garden
Adds small decorative details to the Pale Garden biome
Subterranean Wilderness Revival
Adding exciting new cave biomes and bringing you the cave update you always wanted
Blazing Bamboo Continued
A fiery bamboo species native to the crimson forests of the Nether!
Just Enough Null
A fanmod of The Broken Script that adds a Null Biome, Null Blocks and more!