Minecraft Java 1.21 Mods
Browse 1,547 free mods for Minecraft Java 1.21 — popular picks include Nether Expansion, Summer Drop: Ghastlings, Two More Sizes.
Updated daily
Nether Expansion
This mod adds several new biomes, mobs, blocks, and even water to the nether
Summer Drop: Ghastlings
Adds Ghastlings from Minecraft Live
Two More Sizes
A mod that adds variants of some existing mobs.
EmeraldDawn
EmeraldDawn adds powerful Ethernal Emeralds, magical wands, mystical blocks, lucky emerald apples, blueberries, unique emerald tools, and glowing emerald Allays that help find ores, bringing new magic, adventure to Minecraft💚✨
Water Enhanced
Expands ocean gameplay with new resources, gear, and aquatic mechanics while staying true to vanilla.
Minecraft more updates
!! LOUD NOISES !! Adds more stuff to the game like: tools, weapons, mobs, biomes, food, structures and ingredients.
MoreAdventures
Do you want new adventures? Downoald This mod and explore new dimension, new biomes and gather new resources
The Squid Mod
A Mod for the squid lovers out there, I know y'all exist.
Arctic Odyssey: Tundra Tales
Arctic Odyssey: Tundra Tales is a fascinating mod pack that immerses players in a frigid, snowy landscape filled with adventure and exploration. Set in a vast tundra, this mod pack enhances the survival experience by introducing new biomes, icy creatures,
More Ore -
Mod that adds more content and more ore to minecraft. New content includes bosses, dimensions, weapons.
World's Whisper
Conquer shape-shifting bosses and craft elemental gear in a realm ruled by four mystical seasons.
Biomescape
This exploration-focused modpack introduces new biomes, custom terrain, and immersive mobs.
Virentia
A dimension where plants evolved into animals.
Carpet Sky Additions Miller's Planet
Carpet extension providing a world like Miller's Planet from movie Interstellar, with new ways to obtain resources.
Christmas in Cobblemon
This Minecraft modpack centers on Cobblemon, adding Pokémon-style creatures to explore, battle, and collect. Expanded biomes, structures, and progression mods create a richer world for survival and team building.
Bieluuu's hard dungeons
This datapack adds late-game surface-accessible dungeons with unique layouts, tough mobs, and valuable loot.
Terrasect
Carve your world into regions and control terrain, climate, structures, mobs, and loot independently in each one.
Solid jokes
Solid jokes this is a set of cool things and tools
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.
UnOredinary
New ores and contents to improve vanilla progression
SuperRH bosses
This mod adds some uh cool stuff like a very strong boss and a total red biome
Atumni Infinitum
A quaint, rustic cobblemon filled adventure in a world trapped in perpetual autumn.
RuneDelta
150 runes for weapons, armor, shields and tools that spice up combat and exploration
Dynamism and Darkness
Discover new creatures and environments from the depths...
time to go to the future
you can go to the future
qwerter
The mod adds new types of armor, tools, a new dimension, and structures.
More StuffV3
Adds New And Fun Stuff To Minecraft
Altered (discontinued)
Once you enter you must see it through.
Cobblemon Pick Your Poison
A world of monsters, magic, steam, and industry—choose your path and pick your poison.
Pigs Addition for 1.21.5
Who's ever wanted to have Minecraft Earth pigs on Java? This datapack adds them 🐽
Skilled Village
Brings life to villages by making villagers have varying skill levels
The Exploration Pack
An immersive vanilla-plus world full of new biomes, dungeons, creatures and dimensions
Year of the Bomb
A mod where most of the vanilla items, blocks entities are long gone, and in their place, a giant, orange, dead post-nuclear wasteland awaits the player.

UniverseGate
Create your own portals between long distance and dimensions and discover the Rift dimension!
Spawn Mobs Active
Spawn Mobs Active is a lightweight, fully configurable mob spawning manager for Fabric 1.21.1.
MZZ's Desert Survival
Makes the whole world a desert; overhauls Minecraft's crafting recipes to provide unique progression and highlight Minecraft's overlooked features.