Neoforge Mods for Minecraft 1.21
Browse 77 free Neoforge mods for Minecraft 1.21 — popular picks include Added Things, The Better Biomes And Plants Mod, The End Reimagined.
Updated daily
Added Things
Random added features like ores, tools, biomes, dimensions & more. Oh, and there is a Deepslate Instant Mining Enchantment.

The Better Biomes And Plants Mod
It adds nice Biomes and other cool stuff to the game
The End Reimagined
A comprehensive endgame expansion that introduces a brand new dimension and unique biomes to transform the desolate reaches of the void. Designed for both solo and multiplayer play.
Forest of Pride! 🌈
Adds the Pride Forest, a biome for people of prideful vibes to cultivate!
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.
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.
weirdy
weird things like an cat dimension the OPEST TOOL and a biome and advancement note: it gives 1000 XP try to get it

Going Bananaz
A mod that adds a few things such as: Bananas, a Music disc, a Biome and even more Bananas.
Sweet Apocalypse Biome
Dive into a world transformed by confectionery chaos with the Sweet Apocalypse Biome mod!

Pumpkin Madness
One new biome, "Pumpkin Grove", which contains secrets, but what are they? So figure this out, I won't give you any hints, but this biome will make you come back again! )
NLLCORE
Explore a surreal dimension of digital anomalies with world-bending tools, chaotic biomes, and experimental glitch mechanics
Kyo's Cottonwood Forest
Adds a cottonwood forest and allergy system for said forest

BingusDune
Hello y'all, this is my first mod, and it will be updated constantly to add features that make the dessert a more interesting biome. Currently, the Mod doesn't improve the survival experience to a meaningful degree. Check back soon for more updates!
woodmod
biomes + blocks + items + alpha version = the best mod*
THE HORRORS BUT BETTER
THE HORRORS adds 4 new biomes more blocks more crafting tables like the de-radioactivator and the improved smelter and the fabricator and it adds more mobs and it is only to get updated more! updates: the start ,NUCLEAR WARNING!!!!!
Nonsense
A new dimension with unique and creative biomes ...
Slimes Everywhere
Allows Slimes to spawn at night in any biome
Elod's Biome Extension
This mod adds biomes, and money (later new dimensions) to Minecraft, it'S not realistic like Biomes O' Plenty, it's more likely fantasy, and it's in early phases of development!

Dirt Armor And Tools reforged
dirt armor and tools, adds tools, armor, a dirt biome and a suspicious dirt!
The Duck Update
adds the duck update and new structures and also funny new biomes and if u beat the ducks u win the mod!
adrix's better end
this project adds end update: biomes, structures and mobs.
Jimbob
This mod adds a new formidable entity to your game, Jimbob. Jimbob will spawn in any biome, at any time, and will chase you down nonstop until he finally can get you. This is a horror mod.
Diabolical Islands x Incendium
Make Diabolical Islands compatible with Incendium. After installing this mod, Diabolical Islands will generate Incendium's biomes and structures following its own floating island rules.
The Tree
This mod will add an evil tree, a living stump, an evil forest soul, and a good version of it.

The Voobious Mod
a mod that includes some biomes and mobs with recipes and a dimension to go with it
Expedition Titles
An addon for the mod Levelplate that adds titles when traveling through biomes.
MY GUN MOD PRO MAX MCcreator
This is a fun beginner mod created with MCreator that adds a variety of random and entertaining content to Minecraft. The mod includes new guns, biomes, weapons, food items like burgers and pizza, and several strange or funny additions to make gameplay mor
Tiepies Way More Ore's
This Project Adds Two New Main ores OrichalCium And Limunite and adds a new biome called ClearView and added 7 souls and added The Devils Smile and Blade (Needs Mcreator Link IF not working)
Unga Bunga
A new oonga ore, that can be smelted into oonga ingots. A new oonga pickaxe, that can be crafted from oonga ingots. A new underground biome and a new mob.
minon mod
this mod add the, minon biome, and minon pickaxe, minon painting 1 by 1 btw, and minon block
Biomes plus
Biomes Plus — 7 new biomes: foggy grove, lost forest, misty highlands, driftwood swamp, windswept plains with menhirs, olive grove, salt basin.
Mod but my Friends decided what's in it
lots of stuff, a huescape dimension, dragons, epic cave biome with game-changing mob, eldritch horror spider, Son Goku and more!!!1!!!
Exto
This mod adds a unique horror mod boss that has a rare chance of spawning in the dark forest, the badlands etc.
Pathogen Monster Plague Mod (1.21.1, 1.20.1) – Mutants Take Over World
Pathogen Monster Plague Mod is a horror-style expansion mod that introduces a dangerous chemical infection which corrupts creatures and biomes, creating aggressive mutant lifeforms across the world. You must craft special gear and weapons to survive the spreading plague. Features: About 90+ unique mutant mobs, including corrupted vanilla creatures and biome variants World corruption system […]
Spooky Mobs Mod (1.21.1, 1.20.1) – Nighttime Threats And Rewards
Spooky Mobs Mod introducing creatures designed to haunt players during the night. The highlight of the mod is the Cursed Pumpkin, a hostile living pumpkin that stalks players across all biomes and inflicts status effects when approached. Features: Adds the Cursed Pumpkin, a new hostile mob that spawns at night in every biome. Spawns in […]
Gardens of the Dead Mod (1.21.1, 1.20.1) – New Spooky Biomes
Gardens of the Dead is a mod focused on adding creepy new biomes to the Nether. With this mod installed, players can encounter two new environments: Soulblight Forest and Whistling Woods. These biomes introduce new plants and tree variations, providing a fresh foundation for crafting decorative blocks. The image below showcases how these biomes will […]