Minecraft Java 1.21 Mods
Browse 12,335 free mods for Minecraft Java 1.21 — popular picks include Crystal & Combat Pack, Mythical Critters, Nice Rarity Mobs.
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Crystal & Combat Pack
C&C Pack is a lightweight, performance-optimized Minecraft PvP modpack designed for fast-paced combat. With clean visuals, boosted FPS, and optimized settings, it delivers a smooth and competitive PvP experience perfect for duels, crystal fights, and more
Mythical Critters
Mythical Critters adds mythical themed creatures in the vanilla style to serve as companions and add some whimsy to your world. All Mythical Critters are tamable!
Nice Rarity Mobs
Hostile Mobs have a chance to spawn in one of four different rarities which drop different tiers of loot.
Better Craft Texture
Enhances animals, fonts, woods, and mobs — plus smoother grass 🌱, 3D buckets 🥤, RGB XP bar 🌈, and 3D plants 🌾.
Disable Darkness Effect
This mod to remove the darkness and blindness effect.
The Little Guys
The Little Guys is a re-imagining of the class Clay Soldiers mod from the Minecraft Beta days.
MobMorph
Morph into any mob in Minecraft! Kill a mob to unlock its form, then transform with unique abilities for every vanilla mob.
Super Enderman
It simply adds AI to endermen that allows them to carry monsters.
Beast Tamer
Makes all mobs passive
Relics Of The Fallen Gods
Relics Of The Fallen Bosses Adds custom Legendary Items that have a chance to drop when you kill a boss Items include: The wither Hammer Warden Chestplate and Ender Dragon Bow
No Bat Spawning
Make bats actually stop spawning by remove them from spawning pool.
Air Chidori Origin
An Air Based Origin for the Origins Mod that allows you to fly
Eciipse Plushies
Add Plushies To Your World!
Dredge
Adds A Funky New Creature To The End
All Animals Drop Items
Gives all adult animals a chance to drop items upon death, adding consistency and flavor to the world.
More Creatures And Weapons
The More Creatures And Weapons mod adds 24 entities (8 monsters and 16 creatures). Hostile monsters and creatures add a real challenge to your survival adventure. Two new weapon types (dagger, spear) are essential to your adventure.
AmaCarpet
carpet extension made for amateras
OtakoMod
Jujutsu Kaisen, Dandadan, Solo Leveling, Chainsaw Man, SpyxFamily, Nanatsu no Taizai,Shuumatsu no Walkyrie, and many others.
Extra Cats
Datapack that adds in some new kitties for villages
Mob plushies (CIT)
This pack adds mob plushies to the game
Protect My Villager
Simple utility mod that prevents hitting villagers accidentally and adds protection filters.

Herios' Helian Mod
A small mod which adds little sunflower critters!
No Phantom ❌
Disable Phantom in Minecraft by preventing its spawning and removing any that appear in the world
Aliven't Messager
Aliven't Messager is a simple mod that sends a message in the chat every time a named mob dies or it's killed.
Trials & Tails+ ( Structures )
Trials+ adds 9 new structures to the game, Expand the trials & tails update!
Living NPC
Own customizable armies for multiplayer that you can setup easily before playing; summon living NPC like guards to fight monsters or enemy to fight. Features different kind of NPC with different purpose
Maple's Parrot Collection
Seasonal parrot variants with custom textures that change with the seasons!🦜
Nest Egg
An Incubation add-on that lets eggs hatch from nests, among other features.
SentinelLib
A light-weight hitbox library for more engaging mob battles
Stuffed Pals
adds plushies based on the mobs from minecraft.
Lifesteal X PvP + FPS Boost
Lifesteal SMP PvP Pack enhances visibility for competitive combat with transparent particles, fire, potion effects, a clear pumpkin overlay, and fullbright lighting — built for fast, clean, and focused PvP.
Scuro's More XP
This mod return 12.000 xp from Ender Dragon and more
Palaria creatures mod
Palaria creatures mod
Survival Plus
A Minecraft gameplay mod bringing back the danger of survival with new mobs, features and base game changes.
Better Jungle Temple
Minecraft mod that adds a big new jungle temple! ( no overhaul )
Contour Shaders
This Minecraft Shader Adds Custom Outlines to Every Mob!