Minecraft Java 1.21 Mods
Browse 3,579 free mods for Minecraft Java 1.21 — popular picks include TERRALITH:ERA, Yam Techs More Structures, 2 New Biomes, And Something Else, Crimson Curse: Infection RP.
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TERRALITH:ERA
Dinossaurs and extint animals
Yam Techs More Structures, 2 New Biomes, And Something Else
It Adds More Structures, 2 New Biomes And A Banner Pattern
Crimson Curse: Infection RP
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....
intrf.null0
A horror mod that adds a creepy void dimension. After three days, sleeping teleports you there. Features abandoned houses, floating structures, (reminder this is in alpha so its not really done!)
World Seeker
A modpack that focuses on dimension & biome exploration
Silver's Cobblemon
Explore, train, and battle with Pokémon in Minecraft using Cobblemon. Enhanced by legendary spawn mods, new biomes, map tools, and performance boosters, this pack offers a rich, optimized adventure for trainers seeking a seamless blend of both worlds.
Where Am I?
Displays player coordinates, the biomes they are located in, and the time of day or night.
Secret Forest
A modpack with a combination of tech, exploration, magic mods
Explorisa
This modpack is centered around becoming stronger as you explore new structures, biomes, and even whole new dimensions, all the while defeating strong bosses, in a medieval/fantasy rpg setting.
Horizon Fix Neoforge
Fixes the ugly band at the sky horizon to make it completely smooth.
CosmicWilds
Hello! This modpack is for the CosmicWilds Server! It contains lots of exciting adventure and exploration mods such as Biomes o plenty, Cobblemon, When Dungeons Arise, Adventure Z and many more! Feel free to join the discord too!
shulkers voidic ender expansion updated
A ender expansion mod.
Peaceful Nature
A small resource pack that gives some blocks a more cartoon look whilst staying close and compatible with vanilla textures
Skybounds
Start adventuring in our new biomes and mine our new ores so you can conquer the sky
Tesseract pack
Modpack incorporating magic,tech and colony management in a vast world where transportation is key in the beginning. Explore large biomes and establish a route of resources for your colony to prosper while still having options to explore.
More Animals [NEOFORGE] - Overhauled
More Animals Overhauled - tech mods, some magic, and tons of animals and biomes to explore.
Bare Bones x Forest Panorama
Panorama of the forest biome using the Bare Bones resource pack

CraftGlow Bamboo Bow
Bamboo Bow is a texture pack that transforms the classic bow into a bamboo bow. The design features a natural green look, making it a perfect fit for jungle or Asian-themed builds in Minecraft.
Dappled Forest | Third Drop 26.3
This is a backport mod of things from the third drop in 2026(26.3)
A Crazy Adventure: Science & Survival
A blocky landscape with forests, mountains, a backpacked character facing a machine, and a purple Nether portal under bold white title text.
Aqua Forge
This is a data pack that will generate an ocean biomes only world.
More Cartography
Adds explorer maps for key biomes.
Femboy Hideaway Cobblemon
Cobblemon based modpack for Femboy Hideaway discord. Enjoy building detailed homes with realistic furniture, or catch a team of cobblemon to challenge your friends. Explore new biomes with Oh The Biomes We've Gone, and master Enchanted Witchcraft
Blooms
This mods adds 6 new flowers which can be collected from different biomes
stupid horror mod
this is a joke horror mod that adds a scary biome, where you have to kill scary creatures to collect scary souls to later craft into a boss altar and fight the boss. there is an ingot with good weapons that can take down most of the scary creatures.
Pale Gardens, creaking secrets.
Adds many new features and details to the pale forest and the creaking
Super Survival | By: Reb2y
Impressive survival with new biomes and new mobs!

Alternative Twilight(Remastered)
Added more mechanisms to the bosses of Twilight Forest, making it more time to prepare for them
Saltcraft
A mod adding salt biomes, mobs, structures and blocks into Minecraft
MCTIERS Terrain Generation
This is a terrain generation pack that will let you generate 5 single biomes. These consist of badlands, desert, mushroom, plains and snowy fields. Use the EssentialsX plugin to do /world (one of the biomes).
Minekarta Survival - Enhanced Vanilla Experience with Custom Biome Daily Quest and More
A vanilla-style survival experience with a medieval atmosphere. Lightweight, immersive, and perfect for long-term worlds or community servers.
A Shattered Order
A horror mod that adds new mysterious dimensions, biomes & entities.
Creeper Cutwater
Welcome to the 4th Iceberg Modded Minecraft Server! 🎉 Massive update adds new biomes, furniture, blocks, and mobs, plus returning favorites like hats, aircraft, and waystones. With revamped dimensions, festive decorations, and expanded cooking mods.
100 Days Circle Red
Survive inside a large red glass circle in a confined forest world
Jungle Grass Everywhere!
Changes the Grass colormap so it always matches the Jungle biome color – Part of the "Oh My Colormap!" collection.
Everything is In Diamonds Dimension !
A mod where there is a diamonds new dimension, and a craft for a flint and steel to get in this dimensions trough a diamonds portal