Minecraft Java 1.21 Mods
Browse 1,558 free mods for Minecraft Java 1.21 — popular picks include Realm RPG: Fallen Adventurers, Companions!, Configurable Mob Potion Effects.
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Realm RPG: Fallen Adventurers
Improves world exploration by adding skeletons wtih treasures. Vanilla style.
Companions!
A mod that adds tameable creatures called companions!
Configurable Mob Potion Effects
✏️ Set potion effects for all living entities to have permanently and to inflict.
Zombie Variants - 15 New Zombies!
Add 15 variants of zombies that can appear in different biomes!
Pumpkillager's Quest
🎃 SpookyJam 2022: Help out the Pumpkillager! With custom encounters, rewards and a boss fight you'll get immersed in the story. Spawn him by breaking a pumpkin in this spooky scary Halloween style mod!
Shroom Dealers!
Mushroom traders have spread across your world. Find their villages to trade with them!
Dragon Mounts Remastered
Dragon Mounts Remastered is the latest take in bringing back the beloved nature of the original Dragon Mounts Mod
Myths & Legends
A dark fantasy mod that introduces mythical creatures, structures, and relics, all inspired by global folklore.
Tensura: Reincarnated
Tensura: Reincarnated is a mod bringing the popular light novel "That Time I Got Reincarnated as a Slime" into the world of Minecraft! With everything from the old mod being completely reworked, this mod is a perfect sandbox to fight, explore or create in.
Better Dogs X Doggy Talents Next
The models from Better Dogs, now in Doggy Talents Next!
Traveler's Compass
A compass that will help you find any mob, block or item nearby
From The Shadows Reborn
Added The strong and nice animation monsters(From The Shadows's Reborn )
Small horse stable
Adds a small horse stable to plains and forest biomes
LUMINOUS: BEASTS
LUMINOUS: BEASTS adds TWENTY EIGHT legendary beasts into the game, from forest Tree Ent's to Piglin Executioners. Hunt them down to get new loot!
Stray Spawn
☠ Adds a chance for strays to spawn naturally everywhere in place of a skeleton.
PokeLucky
This is mod use with pixelmon only.
Happy Ghast Backport
Adds the rideable and walkable Happy Ghast with all it's variants, Ghastlings, and Dried ghast!

Immortalers Delight
Ancient plants, ancient tools, and the expansion of ancient diets!
Wetland Whimsy
An overhaul of Minecraft's swamps, adding new trees, a whole new biome, and plenty of secrets to explore!
Valarian Conquest
Valarian Conquest
Medieval Siege Machines
Adds medieval siege machines
Woodwalkers
Transform into a mob!
L2 Hostility
Enemy enhancement mod that gives mobs special traits
Spawn Animations [Server] [Fabric/NeoForge]
Hostile mobs dig out of the ground or poof into existence when they spawn!
Armageddon
A highly configurable overhaul of Minecraft's way of progressing through the game : bosses, RPG-like, new mechanics, multiplayer compatibility, weapons, ores... !
LUMINOUS: OVERWORLD
Illuminate your Minecraft world with new mobs, blocks, and monsters!
DarkBosses - RPG Bosses Advancements
RPG boss summoning information and grants extra experience for defeating bosses
Nether Villager Trader
Adds a new Villager + structure to the nether, selling new weapons and armor
Mine Hero RX
- Mine Hero RX is a fan-made Minecraft mod inspired by Kohei Horikoshi's My Hero Academia universe. It brings content from the anime, movies, OVAs, and games into Minecraft, designed as a solo/multiplayer RPG experience.
Spooky Pumpkin
This mod adds new Spooky Mobs to your Minecraft World
dragons of berk
Old isle of berk mod, also remade for 1.20+ versions
Pillager Caravans
Adds roaming pillager caravans with biome-themed loot and guarded convoys!
Loot & Explore
Explore and loot new structures and fight new dangerous foes!
The Occult
A mod introducing demons, rituals and dark magic.
Overworld Piglins
🐷 Makes Piglins and Hoglins be able to survive in the overworld, unless they're weakened.
Ore Creeper
Add Creepers that when it explodes they transform the surroundings into Ores!