Minecraft Java 1.21 Mods
Browse 607 free mods for Minecraft Java 1.21 — popular picks include Cluck, ConvertIT, Every Mob Has Levitation!.
Updated daily
Cluck
Makes all mobs look like chickens
ConvertIT
Cycle between Zombie Villager and Villager with ease!
Every Mob Has Levitation!
This mob applies levitation to every mob except the player!
More Realism (MR)
This project helps you experience your world more realistically.
The Echo Horror
A progressive psychological horror mod that introduces strange anomalies, distant watchers, unexplained encounters, and escalating disturbances as the days pass.
Somnium Reale
Explore a new world where things aren't quite as you remember, but in some ways feel more real than ever.
Silly Stuffs
Become the greatest businessman in all of Minecraft! Expand your business empire, sell your products, mine plastic, eat burgers, and have fun!
Warrior Expansion Mod
It adds new fighting mobs to the game
Frogs go Crazy
This datapack allows frogs to eat every mob (besides other frogs) like how they eat slimes and magma cubes.
Accurate Mob Sizes
The Accurate Mob Sizes datapack makes most real-life mobs closer to their actual size, making Minecraft feel a bit more realistic.
Cat Retaliation
When a player attacks a cat, the cat will retaliate by biting and scratching the attacker.
BloodMoons
Blood Moon transforms nights into deadly challenges: red skies, hordes of buffed mobs, and rare loot drops. Survive the night if you dare!
Mobism
All mobs are mobist against you
Sunlight Burn
A datapack that adds a new challenge to Minecraft by causing you to burn in the sun like undead mobs.
Sculk Wrath
Sculk Wrath is a complete Warden boss overhaul datapack that transforms the Warden into a 4-phase boss fight with custom attacks, boss bar, music, configurable drops, and dramatic animations.
RadialHotbarMOVE
A console-style radial item wheel inspired by Animal Crossing and GTA V to redefine your inventory navigation.
BlackCat's Villager Update
A mod made to add more (cursed) interactions with the villagers
Back Off! Pillager!
A simple datapack that makes pillagers back away from their targets like piglins do
TrustMeBro - Bundle
A collection of the best dumb ideas from the r/shittymcsuggestions subreddit, bundled into one Minecraft plugin.
Something Watches 2.0
A slow-burn horror mod that transforms your world into a paranoia-inducing nightmare. Featuring custom entities, random horror events, creepy signs, screen glitches, a horror dimension, and admin troll commands. Something is always watching.
Time Hunter
Time Hunter is a team PvP survival datapack where players compete by mining resources and eliminating foes to extend their countdown, with elimination on timeout, supporting 2-4 team battles and strategic combat.
[DISCONTINUED] Travis Takeover
Its corruption messes with your survival.
Cloth Armour
Protect yourself from the Warden!
Bigger Phantoms
Adds variation to the size of phantoms that spawn in your world.
Biblically Inaccurate
Minecraft Made Harder,Cooler and Laggier.
HotDay
The "Very Hot Day" plugin adds heat to Minecraft, in which players and mobs burn, plants dry out, and food turns into rotten flesh.
Discreet Branches
A datapack that affects the generation of the world, entities, recipes, items and dangers in a very different way from the Vanilla game.

Catrifice Mod
This mod adds cat sacrifices .
Blocked In Hardcore
A challenging version of the Blocked In datapack
Nightmare Mobs AI
Classic hostile mobs relentlessly hunt players and siege their homes.
BFB's Hair Removal Mod
Are you tired of the same-old, boring-old easy, relaxing game? Do you not like your hair? Are you a content grabby yt channel? Fear not, I got you covered!
SBMM (Skill Based Minecraft-Making)
Do you love playing rigged games? Well then this is the plugin for you!
Not The Servers Fault
A competitive Minecraft challenge plugin where players race to get a diamond block while facing reality-bending "twists" and psychological elements.
CowMilkingCooldown
Adds a customizable cooldown for cow milking.
Mom's Slipper Dweller
As shown in the picture it adds a pink slipper owned by mom and the slipper can attack, jump 5 blocks, and run at you and deal half your HP in 1 hit.
THE HORRORS BUT BETTER
THE HORRORS adds 4 new biomes more blocks more crafting tables like the de-radioactivator and the improved smelter and the fabricator and it adds more mobs and it is only to get updated more! updates: the start ,NUCLEAR WARNING!!!!!