Minecraft Java 1.21 Mods
Browse 1,208 free mods for Minecraft Java 1.21 — popular picks include Immersive Caves, Colored Dimensions!, [ Spellnomia ] - Iron's Spells 'n Spellbooks magic modpack .
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Immersive Caves
A Vanilla+ mod that adds 15+ new climate/biome based Cave Types
Colored Dimensions!
Adds dimensions based around a color!
![[ Spellnomia ] - Iron's Spells 'n Spellbooks magic modpack](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/214737.webp)
[ Spellnomia ] - Iron's Spells 'n Spellbooks magic modpack
Master arcane mana and alchemy in this RPG adventure with Iron's Spells, mages, wizards, dragons, bosses, and grimoires. Explore dungeons, dungons, and biomes with opti performance, shaders, and immersive medieval fantasy sorcellerie
Better Create Aeronautics | With Create Addons & Improvements
A technology-focused Minecraft modpack built around Create and Create Aeronautics, featuring automation, aircraft, exploration, new biomes, creatures, and immersive world improvements.
FrostRealm
A dimension of eternal cold....
Toffy's Biome Paint
Paint biomes onto your world! Convert Savannas to Plains or paint the world Crimson Forest
Alex's Caves: Refabricated
An unofficial Fabric port of 'Alex's Caves' - Explore five new rare cave biomes hidden under the surface of the Overworld...
Crystal Chronicles
Addon for Iron's Spells 'n Spellbooks - expanding the schools of magic with unique armors, weapons and biomes.
Featurify - WorldGen Control
A worldgen configuration mod that eliminates the need for datapacks. Add, disable, replace any feature, replace, disable any biome with another biome.
Exosphere Worldgen Mod
Fan favorite sky island world generation, now on 1.21+ Neoforge!
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!
Mythic Horizonss
An epic RPG & Adventure modpack for Fabric! Features overhauled combat, massive boss fights, breathtaking new biomes, and maximum FPS optimization.
A Cold Day In The Nether
A Nether focused expansion mod. Mainly focused on the Everfreeze Cirques; a stark contrast to the rest of the nether biomes. Freezing cold with the sound of howling winds and deadly freeze enemies.
Backwoods
A liminal horror adventure mod based on Woodlands
Wayfinder
A new Immersive exploration mob that takes you to your desired biome! This mob creates a more lore & balanced way of finding biomes and offers tons of customization to tailor to player experience!
Temperature Bands
Modifies world generation to place biomes into repeating temperature bands. Compatible with most worldgen mods. Now with humidity based on proximity to river and/or ocean too!
![Global Emeralds [Forge/NeoForge]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/427465.webp)
Global Emeralds [Forge/NeoForge]
Unlocks Emerald Ore to spawn in all biomes
Beyond Bosses 2
This enderdragon overhaul will amaze you
PillagersPlus
This modds add new pillager types and new structures.
Cobblemon: Duck's Definitive Edition
Enhance your Cobblemon experience with new biomes, Legendary Pokemon quests and spawns, Pokemon Capture EXP as well as QOL features like Teleporters, Falling Trees, Pokemon Map Icons, and FINALLY Updated Pokemon Drops, removing the need for mobs!
Giant Nether Tree
Adds a giant Nether Tree to the nether dimension
Classic Beta Biomes
Brings back the nostalgic feel of old Minecraft with a classic Beta-style biome!
Dive Into the Abyss
Venture into a dark new dimension born of a fallen Ancient Civilization, uncover the deep secrets lurking beneath its shadows, and brave the Temples, the Ancient City, and its Citadel as you choose whether to resist the Corruption… or join it.
Moss Ruins
A vanilla-like datapack adding new content to embrace some parts of the boring birch forest biomes by adding a new set of structures which spawn as small single buildings or big ruined cities
No Man's Craft
Explore infinite planets !
Kingdoms Of The Valley
Featuring Create, Minecolonies, Twilight Forest, Aether more.
Pepsi's Pocket Dimension
Your very own pocket dimension/island.
Syconn's Star Wars Mod
Travel To a world Far Away. Meet your favorite Star Wars Characters and adventure in custom dimensions and biome.
FlatEdit+
A rework of the horrific superflat creation screen.
Monumental Experience - Creatures Across the World
Monumental Experience V: Creatures Across the World expands the series with Cobblemon and Aether integration, living biomes, and exploration-driven progression—creating a survival world focused on discovery and long-term building.
Towering Tepuis
This is an add-on for William Wythers' Overhauled Overworld which adds tepuis to mountainous regions bordering the Jungle biome.
Crimson Curse: Infection
A virus dormant in the Crimson Forests of the Nether escaped to the Overworld. Now with access to water, it began evolving into horrors one could only imagine....
Extra Mining World
Adds a mining world
Alex's Biome Dimensions
Each biome got it's own dimension you can explore, farm wood in the forest dimension or go hunt for some loot in the Cursed or Deep Dark dimension!
Polar's Exploration Additions
A mod that adds new biomes, an improved End dimension, more blocks, and much more.
Calamity Biomes
A biome add-on for MC Calamity