Neoforge Mods for Minecraft 1.21
Browse 623 free Neoforge mods for Minecraft 1.21 — popular picks include Feningland, Villages ReImagined, Bachnet Survival.
Updated daily
Feningland
A Mod Aiming to Revive the feeling of classic 1.12.2 mods by including lots of Dimensions,Biomes,Entites,Weapons and a whole lot more.
Villages ReImagined
Adds a procedural city structure to the plains and meadows biomes.
Bachnet Survival
Bachnet – A cozy Minecraft modpack combining technology and farming. Automate resources, grow crops, and enjoy a relaxed gameplay where machines and nature work hand in hand.
Nether's Paradise (Hell's Paradise)
Adds Biome, Powers, Mobs, Weapons ect... from Hell's Paradise !
End Expanse
Expands the End in vanilla style: two silent biomes, a ruined citadel, a rideable sky ray and the void crystal. Nothing that breaks the atmosphere.
Simple Enhancement
This mod adds a variety of engaging combat systems, new biomes, unique materials, gear and weapons. It stays true to the original game style, is lightweight and full of fun. Start your adventure now!

Sweetymod
A sweet mod that adds a new candy-themed dimension, complete with new blocks, items, and a biome to explore.
İklim's And Çınar's Warden Features
This Mod Basiccly Adds A dimention, new mob, new tool set, new armor set, new biome and biome's blocks and wood
Re-Crafted 3
Completely refreshes the game, adding new biomes, structures, items and blocks.
Mr Sandwich's Simple extension
My first ever minecraft mod which adds 5 new ores, Emerald armor + tools , a new biome with a brand new wood type, and much more!
Realms of Palluto
A lightweight, tech-focused modpack with smoother performance, rich automation, and plenty of biomes, dimensions, and structures to explore.
Eclipse Winter Pack
Explore a handcrafted world packed with nearly every Let’s Do mod and all YUNG’s overhauls. Discover richer biomes, rebuilt dungeons, cozy farming, and epic exploration woven into a polished adventure.
The Choppa Age Update
This mod adds Choppas, Chopper Golems, Choppa Chests, and a new Choppa Golem boss to Minecraft. There are new items such as the cleavers, and a new extremely common biome called the wastelands.
Eternal Ocean
An ocean world with creatable ships along with many new fishes and other creatures. Swimming and fishing are overhauled, along with plenty of new structures and biomes to explore.
Spring's Eco Mod
This mod adds more biomes and overall content to Minecraft
Blossoming Season
Adds 2 new biomes, 3 new flowers, lattices, a new tree and a new potion. Tiny mod, big fun.
The Golden Forest
a mod that adds a bright yellow forest biome with new plants, flowers, petals, trees, a mob, and a new shiny wood set.
TheLunares Structures − Observatory
This mod adds a medium-sized observation structure to your world. This structure can only be found in "Forest" biomes, 1000-2000 blocks away from the spawn point.
To Adventure
Explore new custom biomes, upgrade your skills, and battle unique monsters in your journey — your adventure begins here!
One and Only
Upgrades the desert biome in a vanilla friendly way!
Multi Biomes Compatibility
You don't know which world gen datapack to use? With this datapack, you can use several biomes datapack in a single world, making most of the biomes datapacks (up to 8) compatible
Solar Mythos
This mod adds: A new biome, gray wood, hostiles mobs that spawn in the biome, armors, tools and structures
Tiepie's Excalibur
This mod adds new ores and new weapons armors tools biomes dimensions and mobs
Acatar
Mod created by Phax709 that improves the basic content of Minecraft by adding new biome, ore and blocks, this mod is more based on exploration with plants and trees different from what Minecraft offers.

Going Bananaz
A mod that adds a few things such as: Bananas, a Music disc, a Biome and even more Bananas.
solid
⚡️ Solid Modpack: Summary Solid is a 1.21.x Minecraft Modpack designed to deliver a high-performance, exploration-rich experience. Key Features: Vast Exploration: The world is expanded with hundreds of new biomes through Biomes O' Plenty and populated wi
Pixelmon: No More Ultra Space
No More Ultra Space [Pixelmon Sidemod] removes Ultra Space and wormholes for good, relocating every Ultra Beast into matching overworld biomes with beast chests, horde battles, and ultra terrain blocks all aquirable from the overworld.
Sweet Apocalypse Biome
Dive into a world transformed by confectionery chaos with the Sweet Apocalypse Biome mod!
Brightbronze Horizons
Start in a void world with only an island of terrain. Expand your horizons one chunk at a time by unlocking new biomes and watching the world materialize around you. A unique progression experience that transforms exploration into a rewarding journey.
Beyond The Clouds
Discover clusters of floating islands mirroring familiar biomes and bridge the gaps as you gather resources above the clouds.
Glowing Caves
Everyone is suffering from the dark and that includes you too. This mod not only fixes this problem, but also adds glowing grass which spawns in a new cave biome glowing caves!
SC Eternal
This mod is and will be about The Sculk Biome. Have fun!
Allumne
A cozy exploration-focused modpack with beautiful biomes, stylish furniture, light RPG elements, and mild difficulty.
SebuahSirkel-Moded
Minecraft Adventure Mods expand exploration by adding new biomes, structures, dimensions, enemies, and items. They make the world more challenging and exciting, encouraging players to explore, fight stronger mobs, and discover new content freely.
Kyo's Cottonwood Forest
Adds a cottonwood forest and allergy system for said forest
Raranium
A mod that introduces new ores, biomes, and features while remaining vanilla-friendly.