Minecraft Java 1.21 Mods
Browse 319 free mods for Minecraft Java 1.21 — popular picks include You Can't Sleep, Safety is Nowhere, Resolve.
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You Can't Sleep
A about bed sleep's horror mod
Safety is Nowhere
Dreams are real and so are nightmares. The world is corrupted, find the source of abnormalities.
Resolve
A Handmade RPG in Minecraft.
Blocked In Hardcore
A challenging version of the Blocked In datapack
Glitch Mob
This adds a Glitch mob, Glitch tools, and Glitch ore!
The Legend Returns
Herobrine has returned. Cursed structures, shadow clones, epic boss fight, and dark portals await. Survive the apocalypse.
Raijin's Wrath
Unleash the wrath of Raijin — a Fabric adventure of thunder-forged gear, lightning-touched foes, summonable bosses, sacred shrines, and an in-game compendium guiding your ascent.
Forgotten Realm
A forgotten realm, long lost to many, now rests within your grasp.
heroberin
Herobrine but from temu! Still in progress.
Nonsense
A new dimension with unique and creative biomes ...
Foundations: The Verdant Pack
The first of many mods that adds and expands on vanilla-like or vanilla features! This one expands on the luck potion and the unused Illusioner mob.
TheConstant
A Fabric mod that channels Don’t Starve–style hardcore survival into Minecraft: manage health, hunger, and sanity; survive seasons, temperature, darkness, and food spoilage with crock-pot cooking and recipe planning.
realistic mod
Realistic Mod — face the primal fury of nature. Discover massive active volcanoes and encounter the mysterious red entity known as The Volcanus. Experience dynamic eruptions, scorched landscapes, and ancient summoning rituals. Can you survive when the very
adrix's better end
this project adds end update: biomes, structures and mobs.
twinkle popo mod
it adds twinkle popo realistic pikachu and realistic hellokity

chaos and paradise mod
it's a mod which add many mineral, biomes, dimensions, armors, tools, and weapons.

PILLAGER ARMY
This mod adds new creatures, a new interface, and even magic. It also improves raids, making them more complex.
MysticRealm - Archivist
📚 Summon the Archivist using bookshelves! Fight his endless swarm of flying books for random Enchanted Book drops. Defeat him for 25 XP levels and a relic to summon your own loyal book protectors! ✨🔮
Jank Craft
Jank Craft Mod 1.0.3 is a Forge 1.21.11 / Java 21 mod that adds Jank ore progression, full jank gear, a stronger-than-enchanted-gapple Jank Apple, a seeded Rift system with portals, and a Jank Painting item that captures entit
The Fun Mod!
This mod is just a couple of things i wanted to test in MCreator! Enchantments, Mobs, And Biomes are featured!
Creations Of Tygrys
Mod made for fun, adding new boss, dimension and structures!
Misterpizza's ligcht edition
Misterpizza's Light Edition adds two new biomes: the glowing Light Biome and the mysterious Dark Biome. Discover powerful gear like the Dark Armor and Light Sword, encounter new mobs like the Lighting Pig, and explore a world filled with adventure. More up
Ravenborne
Class based medieval fantasy rpg mod based by Ravenborne theme!
Besmirch
Besmirch adds an extradimensional event chain + more.
MysticRealm - Pinokio
🎭 Meet Pinocchio in the forests! Befriend him with music, or face his pack if provoked. Harvest his nose to craft a legendary sword that instantly turns any mob into wood! 🌲✨
Warden deeps
This project add lot of things. Starting, from the new, brand dimension, the warden deeps. A new block, called sculk jerk, and 2 brand new mobs, one u'll need to summon it by 2 blocks up of sculk, and a pumpking, and the other one is the Deep Guard
Being Alone (BE)
This mod makes you feel alone... because you are...
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!!!
Wolfi's Random Ahh Mod
A mod that adds a lot different items and references to your world
Cristalxal
Taiga update mod, which also adds new structures and weapons
LeashedMobsTeleport
Teleport leashed entities across dimensions and allow leashing any type of mob with advanced protection.
Eternal Shard: The End
Eternal Shard: The End is an exploration-focused expansion for Minecraft’s End dimension.
Expedition X
Expedition X is a minecraft mod for neoforge 1.21.8 that overhauls the vanilla progression system with new resources, challenges, and adventures!
Elros Craft
Elvish mod, adding things that I wanted in the game
Mainworld
Mainworld... mod introduces several new mechanics,items,and armor. it also adds about 30 diffferent structures,each suited to its own biome,as well as new biomes. Explore the world and discover its fill potential, know that they are always watching...
LiveJava
a VS Code-powered Web IDE that lets you build multi-class, hot-swappable native Java plugins instantly with zero reloads and automatic dependency injection.