Minecraft Java 1.21 Mods
Browse 3,633 free mods for Minecraft Java 1.21 — popular picks include Zombies attack Pink Sheep, Double It And Give It To The Next Person, DepthsOfDepravity.
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Zombies attack Pink Sheep
Like in A Minecraft Movie, zombies will attack pink sheep
Double It And Give It To The Next Person
Oh no, a creeper! Double it and give it to the next person.
DepthsOfDepravity
A Ancient Species Lurks In You're World Watching You
Project Legacy
An ambitious Minecraft mod introducing unique armor sets, weapons, immersive progression, and handcrafted adventures.
Villera
Turn villages into living economy hubs with biome-adaptive banks and markets, secure currency, rentable chunk claims and performance-friendly stacked spawners
Levelplate
Adds plates above mobs indicating their level
Soaring Sora (Googifloop)
This mod adds Sora (Googifloop) as a helpful, albeit deadly mob, along with other objects, tools, and related mobs!
Wither Skeleton no Stone Sword drop
Prevents Wither Skeletons to drop Stone Swords on death
InventoryRandomizer
This plugin adds the ability to randomize players inventories with configurable delay

PILLAGER ARMY
This mod adds new creatures, a new interface, and even magic. It also improves raids, making them more complex.
GateKeeper Dimension
A lightweight progression plugin to lock Nether and End access behind server age, inventory items, or custom mob kill milestones with exploit protection.
Easier Fish Farming
This mod gives you a toggleable keybind so itll throw out the rod when you reel it in, this is mainly made for servers so auto fish farms will work continuiously just look at the noteblocks, hold right click and toggle the mod
Fresh AI [Archived]
This mod adds intelligence to mobs without breaking the original Minecraft vibe.
Cristalxal
Taiga update mod, which also adds new structures and weapons
Savi Over a game
My first mod introducing: Savi, Biome and more!
Crafted Spawners
This simple datapack adds a recipe for the spawner and all basics mobs eggs !
CursorNameTag
Makes player nametags behave like mob nametags — only visible when you look at them up close.
Common-Fish
Tropical fish Advancements - Fish goes weeeeeeeeeeeee
SpawnerTax
A lightweight plugin that makes mob spawner mining balanced and safe, using a simple system where player-placed spawners are safe and natural spawners destroy the pickaxe.
Guinermod
Survive a world invaded by the Guiners, new daylight enemies that spawn in large groups, and much more.
Easy Mine - Trial Spawner
Makes it easier to mine Trial Spawners. So you can focus on adventuring.
Mob Animations
This mod adds various signiture actions for mobs using the /mobanim command.
Hostile Awareness
Minecraft Hostile Detector To Prevent Deaths From Hostile Mob
RavenMobs
Zone-based mob leveling system with economy integration and dynamic stats
WardRegion
Region protection plugin for Minecraft 1.21 with wand-based selection, GUI management, whitelist access, flexible flags, particle previews, and MySQL storage.
Aegis system
a simple and very customazable rpg plugin that includes mana, abilities, classes and more!

Center of the World
Makes all mobs know your location at all times
Sinfall
The study of sins: How to use them or how to get rid of them!
Nerfed Elder Guardian
Small mod that lowers elder guardians radius for giving a player mining fatigue from 50 to 10 blocks
Vegner's Rubies
A simple mod with simple goals - Improve the Superflat palette.
No Music Discs from Creepers
Removes music discs from creeper's loot table when killed by a skeleton. You can find all C418s music discs in dungeons now.

Villagers Regen
This mod add natural health regeneration to villagers
Concept
Adds various chaotic features that were suggested to me!
Familiar Buffs
Adds buffs to horses, donkeys, mules, skeleton horses and happy ghast.
Replicator First Type
Evolving slimes harness solar energy and develop genetic mutations. Predatory spiders create evolutionary pressure. Features 12+ genes, horizontal gene transfer, DNA scanner. Watch natural selection in your Minecraft world!
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...