Minecraft Java 1.21 Mods
Browse 1,432 free mods for Minecraft Java 1.21 — popular picks include Wither Survival, Dominus, Random Eventy.
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Wither Survival
Every mob turns into Withers. Try to beat the game
Dominus
Dominus is a Paper 1.21+ plugin that lets trusted operators secretly control a Minecraft server — shaping the world with powerful tools or walking among players disguised as any mob — while remaining completely undetectable.
Random Eventy
When creating a new world you have a new button, there you can configure the randomness of your survival world!
Wednesday Frogs
Mimics Wednesday Frogs from the craft mine update.
Craftable Villager Spawn Egg
This datapack adds the crafting recipe that lets players create a Villager Spawn Egg using rare and valuable items.
Rotten Flesh to Beef
just cook a piece of rotten flesh in a furnace (idk if it works in a smoker or campfire but idgas) and it'll give raw beef! i made this for fun and jst decided to upload it
Sculk Monster
Became the Sculk Monster for a permanent strengh and night vision effect ! However, during thunderstorm, you will turn into the Sculk Monster...
Creepy Colorful
Creepers are now a colorful bunch thanks to Creepy Colorful!
Whiter the Cherubim
A Polar opposite of Wither an Angel Meant to Serve God , Now Descended into the Overworld
Being Alone (BE)
This mod makes you feel alone... because you are...
Artificial Unintelligence
Adds Merl, the Minecraft Support Virtual Agent into minecraft!
SoulCommand
SoulCommand is a Minecraft 1.21.4 Bukkit plugin that lets hostile mobs temporarily possess players, causing them to lose control and exhibit eerie behaviors before breaking free.
Bastion Reprieve
More piglins, less brutes. A compromise between 1.16.1 and modern Minecraft.
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!!!
MobWool
All the wool blocks feature custom mob head designs.
Not Invisible Anymore
A mod that makes the invisibility effect and tag only make you 50% transparent
Copper Golem Retribution
⚡ Copper Golems strike back with deadly lightning when attacked.
Chaotic Cows
If you hit cows, strange things can happen.
Remove Lava Chicken Drop
Removes the "Lava Chicken" disc from the Zombie loot table.
PhoenixSCinMC
Just Adds PhoenixSC into the Game
Twilight Forest Smithing
Progression-based smithing for the Twilight Forest mod.
Creeper Radar
Creeper Radar is a simple client-side Fabric mod for Minecraft 1.21.11 that detects creepers within a 30-block radius around the player. It displays the number of nearby creepers and the distance to the closest one in the action bar.
Weirdo-Mod
Weird mod that adds destroyer of world, cheese, and more.
Guinermod
Survive a world invaded by the Guiners, new daylight enemies that spawn in large groups, and much more.

The Silly Mod
A Minecraft mod that adds lots of new silly things!
Echo: a new legend?
Get ready to be spooked, this is the start of a series called Legends: Retold? Where it retells famous creepypasta characters and makes new ones!
Owl Jump Rope
Adds a jumping owl with a rope that spawns in villages and explodes when killed.
AnimalLauncher
A plugin that allows you to launch animals using shovels.
Nightshift
Challenge oriented, randomly generated nocturnal events.

Chaos Block
A block that spawns any item or mob in the game, including modded.
Jimbob
This mod adds a new formidable entity to your game, Jimbob. Jimbob will spawn in any biome, at any time, and will chase you down nonstop until he finally can get you. This is a horror mod.
ToughCraft
I'm trying to create a very complex datapack that will be based on vanilla Minecraft and make the game impossibly difficult.
Feather Boop
Use a feather to launch Entities like fireworks
A-90
Datapack thats add A-90 to your world
Milk Madness
Ever wanted to do a milk bucket clutch? Well now you can! (Plus much much more)
Magical Tools
This Datapack, best used with datapacks such as STRONG MOBSSS, or Ygdrassil, or more mobs, is going to be best because this gives tools OP abilities such a 3X3 mine or magnet pull, read the description for information about abilities.