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Minecraft Java 1.21 Mods

Browse 73 free mods for Minecraft Java 1.21 — popular picks include wandering explorers, Colorfull Biomes, Forest of Pride! 🌈.

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wandering explorers
1.21.4fabric

wandering explorers

wandering traders trade biome explorer maps

246downloads
Colorfull Biomes
1.21.11

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.

231downloads
Forest of Pride! 🌈
1.21neoforge

Forest of Pride! 🌈

Adds the Pride Forest, a biome for people of prideful vibes to cultivate!

228downloads
Feningland
1.21.8neoforge

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.

209downloads
The Choppa Age Update
1.21.1neoforge

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.

170downloads
Going Bananaz
1.21.1neoforge

Going Bananaz

A mod that adds a few things such as: Bananas, a Music disc, a Biome and even more Bananas.

155downloads
Infinity Stones - Eye of Ender recipe
1.21.5

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)

148downloads
Latina Baddie Mod
1.21.8fabric

Latina Baddie Mod

Once Installed Adds a New Biome Called the Latina Baddie Biome Along with New Tools And Armor

147downloads
Sweet Apocalypse Biome
1.21.1neoforge

Sweet Apocalypse Biome

Dive into a world transformed by confectionery chaos with the Sweet Apocalypse Biome mod!

143downloads
Kyo's Cottonwood Forest
1.21.1neoforge

Kyo's Cottonwood Forest

Adds a cottonwood forest and allergy system for said forest

126downloads
woodmod
1.21.1neoforge

woodmod

biomes + blocks + items + alpha version = the best mod*

113downloads
Slimes Everywhere
1.19fabric

Slimes Everywhere

Allows Slimes to spawn at night in any biome

103downloads
THE HORRORS BUT BETTER
1.21.8neoforge

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!!!!!

103downloads
Random Biome Remover
1.2.1

Random Biome Remover

Every 5 minutes removes a random biome from the world.

102downloads
Biomes O' Vanilla
1.21.8

Biomes O' Vanilla

This project adds new biomes with vanilla blocks

87downloads
Nonsense
1.21.8neoforge

Nonsense

A new dimension with unique and creative biomes ...

86downloads
Elod's Biome Extension
1.21.1neoforge

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!

81downloads
Fancier Biomes
1.21.6

Fancier Biomes

This is Fancier Biomes, a datapack that adds 40 new light biomes.

78downloads
The Duck Update
1.21.8neoforge

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!

75downloads
adrix's better end
1.21.8neoforge

adrix's better end

this project adds end update: biomes, structures and mobs.

64downloads
Diabolical Islands x Incendium
1.20fabric

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.

59downloads
The Tree
1.21.1neoforge

The Tree

This mod will add an evil tree, a living stump, an evil forest soul, and a good version of it.

58downloads
The Voobious Mod
1.21.8neoforge

The Voobious Mod

a mod that includes some biomes and mobs with recipes and a dimension to go with it

53downloads
ChunkMix
1.21.1fabric

ChunkMix

Every chunk - New biome! Spice up your world!

52downloads
Expedition Titles
1.21.1neoforge

Expedition Titles

An addon for the mod Levelplate that adds titles when traveling through biomes.

48downloads
MY GUN MOD PRO MAX MCcreator
1.21.8neoforge

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

46downloads
Tiepies Way More Ore's
1.21.8neoforge

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)

33downloads
Unga Bunga
1.21.8neoforge

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.

33downloads
Ancient City spawns in all Cave Biomes
1.21.11

Ancient City spawns in all Cave Biomes

Allows ancient cities to spawn in every single cave biome, alongside allowing them to generate up to y=30.

26downloads
Biomes plus
1.21.8neoforge

Biomes plus

Biomes Plus — 7 new biomes: foggy grove, lost forest, misty highlands, driftwood swamp, windswept plains with menhirs, olive grove, salt basin.

25downloads
Mod but my Friends decided what's in it
1.21.8neoforge

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!!!

24downloads
Grim and Bleak Mod (1.21.1, 1.20.1) – Place Where No One Lives
1.21.1

Grim and Bleak Mod (1.21.1, 1.20.1) – Place Where No One Lives

Grim and Bleak Mod is an ambience-focused mod that blends exploration, survival mechanics, and dark atmosphere. It introduces a shadowy dimension called Limbo, filled with hostile creatures, rare resources, and high-risk progression. Actions taken inside Limbo can also affect the Overworld. Features: New dark dimension called Limbo with unique biomes and enemies Atmosphere-focused semi-horror gameplay […]

Spooky Trees Mod (1.21.11, 1.20.1) – Haunted Forest Flora
1.21.11fabric

Spooky Trees Mod (1.21.11, 1.20.1) – Haunted Forest Flora

Spooky Trees Mod adds eerie, supernatural trees to Minecraft, enhancing the atmosphere of dark forests and haunted landscapes. These trees bring a ghostly presence, making exploration more unsettling and immersive. Features: Mysterious trees with a haunting appearance. Unique wood types and decorative blocks for eerie builds. Enhances the ambiance of dark forests and spooky biomes. […]

Gardens of the Dead Mod (1.21.1, 1.20.1) – New Spooky Biomes
1.21.1neoforge

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 […]

It Came From the Forest
1.21forge

It Came From the Forest

Horror entities lurk in the darkness, will you be able to survive?

750downloads
Neo Paster Dream Mod (1.21.1) – Travel to Four Dream Dimensions When You Fall
1.21.1

Neo Paster Dream Mod (1.21.1) – Travel to Four Dream Dimensions When You Fall

Neo Paster Dream Mod pulls you into a strange and colorful sleep dimension. It adds four new dream realms filled with weird biomes, floating islands, and dark nightmares. You can dodge enemy attacks with a new blink move and fight a giant boss in an endless fog arena. Features: Adds four brand-new dream dimensions to […]