Minecraft Java 1.21 Mods
Browse 672 free mods for Minecraft Java 1.21 — popular picks include 555 Lobotomy Project, Potassium Water, Fight Back.
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555 Lobotomy Project
GD Lobotomy mod (sort of). Adds a bunch of majestic things, including GD lobotomy blocks and special tools.
Potassium Water
Pure Potassium + water = BOOM! Explosive throwables in Minecraft!
Fight Back
Fight Back against Horror Mods with OP armour that grants effects like flight and invulnerability, tools that one-shot and insta-mine everything, a new dream-like dimension, new achievements, and more!
The Legend Returns
Herobrine has returned. Cursed structures, shadow clones, epic boss fight, and dark portals await. Survive the apocalypse.
Reworld (Fabric)
Corrupt your world, with a single command.
Expressive Chicken
Expressive Chicken is a mod that adds new things with chicken.

The Voobious Mod
a mod that includes some biomes and mobs with recipes and a dimension to go with it
Recovering The Hero's Sword Datapack (+ RP)
Embark on a journey to find the Blade of Evil's Bane and claim the title Hero of Time!
ChunkMix
Every chunk - New biome! Spice up your world!
Doxbro's Things Mod
A cheaply made mod I made with Mcreator.
Gimcraft
A mod created for the loyal followers of the gim troupe. Adds many gim-related features.
Manipulated
A fresh new horror mod for NeoForge, 1.21.1. (from 5mo ago cuz i didnt make it public cuz its kinda stupit)
Horsie's cursed Head
I created this mod after having a random thought on the toilet: what if a sword had a horse’s head? So… here it is.
Broken Earth
A datapack that turns the normal minecraft world into a fractured landscape. Also adds a new dimension.
Chaotic Cows
If you hit cows, strange things can happen.
BulsciCraft
Enjoy this brand new mod that adds New Dimensions, Mobs, Items, Blocks, Unusual things and even a bossfight...
Vii's Unnecessary Items
This mod adds a buncha unnecessary stuff! Have fun!
Expedition Titles
An addon for the mod Levelplate that adds titles when traveling through biomes.
MY GUN MOD PRO MAX MCcreator
This is a fun beginner mod created with MCreator that adds a variety of random and entertaining content to Minecraft. The mod includes new guns, biomes, weapons, food items like burgers and pizza, and several strange or funny additions to make gameplay mor
Object Impermanence
If you stop looking at something, it might disappear.
MRFAD - Reimu fumo
A mod that adds reimu fumo to the game.
Milk Madness
Ever wanted to do a milk bucket clutch? Well now you can! (Plus much much more)
EvilSMP
The datapack that was used to run the server "EvilSMP season 2". Created fully by me and the TGM team.
MagicFactory
Mod adding a new liminal space
Knightartorias7's Dimensions
This is a mod where there are more dimensions with the block that the portal is made of, that dimension is made out of.
SuperTex
This adds new dimensions to the game along with other cool and unique items

0D mace
The least dimensions you'll ever "see" on the mace!
Creepy Colorful
Creepers are now a colorful bunch thanks to Creepy Colorful!
ScrapTown!
This Data Pack adds unique villages to your world with copper blocks in the basement and attic! alongside other landmarks, this Data Pack also includes "The Scrapper", a villager who will buy that precious copper off of you!
Soluner's Whacky structures
A Datapack created as a first project. This is pretty cool and it adds 3 cool structures with more to come!
Craftable Uncraftables And More!
This mod adds all the uncraftable thing to minecraft and a few extra things.
[End Replacer] - The Pee Dimension
Replaces The End with The Pee Dimension. Good for servers that ban The End.
Damage = new dimension
Makes it so that every time you take damage your dimension randomly changes (End, Overworld, Nether)
Alone - Disabling mob generation
By enabling this datapack when creating the world, you will no longer encounter entities that were invoked when generating chunks. They can still be summoned by commands, summoning eggs or spawners, skulk screamers and some other ways.
ALTERNATE
Adds a new alternate dimension with a cheap twist
natrually generating hello
this datapack adds a natrually generating hello structure