Minecraft Java 1.21 Mods
Browse 196 free mods for Minecraft Java 1.21 — popular picks include Celestial Horizons, Added Things, BetterCreaking.
Updated daily
Celestial Horizons
Adds 170 Biomes ,1 new dimension and 20 blank presets for map making. Alpha v1.0 is designed for mapmaking.
Added Things
Random added features like ores, tools, biomes, dimensions & more. Oh, and there is a Deepslate Instant Mining Enchantment.
BetterCreaking
The Pale Garden as it should be. A scary and dangerous biome
Locator by Andrew
Adds a /locator command that trades emeralds to locate structures, biomes, or POIs with balanced costs.
baby biomes
makes every biome hilariously small
BL Screenshot Gallery [BLSG]
A modern in-game screenshot gallery for Minecraft that automatically saves where, when, and what biome every screenshot was taken in, with a clean visual browser directly inside Minecraft.
Forest of Pride! 🌈
Adds the Pride Forest, a biome for people of prideful vibes to cultivate!
The Red Eyed Stalkers
Red-eyed stalkers haunt the villages and the forests, twisted villagers who destroy all and stalk and hunt you without rest.
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.
wandering explorers
wandering traders trade biome explorer maps
Colorfull Biomes
This datapack adds a collection of colorful biomes, for creative worlds or builders! Applicable with the /fillbiome vanilla command and compatible with world Edit.
Frozen Flowers
Gives flowers frozen variants in snowy biomes.
Forest Grass Everywhere!
Changes the Grass colormap so it always matches the Forest biome color – Part of the "Oh My Colormap!" collection.
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.
Cherry Grove Grass Everywhere!
Changes the Grass colormap so it always matches the Cherry Grove biome color – Part of the "Oh My Colormap!" collection.
Slimes Everywhere
Allows Slimes to spawn at night in any biome
Pale Garden Grass Everywhere!
Changes the Grass colormap so it always matches the Pale Garden biome color – Part of the "Oh My Colormap!" collection.
Mushroom Fields Grass Everywhere!
Changes the Grass colormap so it always matches the Mushroom Fields biome color – Part of the "Oh My Colormap!" collection.
Corruption Replaces Warped Forests
since there's a crimson, why not have the corruption?
Stupor Snowstorms
Applies the fancier snow biome effects from Frozen Stupor to all snow biomes
Sweet Apocalypse Biome
Dive into a world transformed by confectionery chaos with the Sweet Apocalypse Biome 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.
weirdy
weird things like an cat dimension the OPEST TOOL and a biome and advancement note: it gives 1000 XP try to get it
NLLCORE
Explore a surreal dimension of digital anomalies with world-bending tools, chaotic biomes, and experimental glitch mechanics

Going Bananaz
A mod that adds a few things such as: Bananas, a Music disc, a Biome and even more Bananas.
Infinity Stones - Eye of Ender recipe
A new Eye of Ender recipe that has one item from every new biome/structure to encourage exploration (crafts all 12 at once)
Swamp (green) Grass Everywhere!
Changes the Grass colormap so it always matches the Swamp (green) biome color – Part of the "Oh My Colormap!" collection.
Snowy Taiga/Grove Grass Everywhere!
Changes the Grass colormap so it always matches the Snowy Taiga/Grove biome color – Part of the "Oh My Colormap!" collection.
Latina Baddie Mod
Once Installed Adds a New Biome Called the Latina Baddie Biome Along with New Tools And Armor

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! )
Jungle's Xp Challenge
this mod kills you whenever you gain xp
Kyo's Cottonwood Forest
Adds a cottonwood forest and allergy system for said forest
Ender-Warped-Blocks
This texturepacks makes all Warped forest related blocks dark purple to match the endermen.
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!!!!!

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*