Neoforge Mods for Minecraft 1.21
Browse 958 free Neoforge mods for Minecraft 1.21 — popular picks include Zombie Take Over, FARWORLD, Something Feels Off (Discontinued).
Updated daily
Zombie Take Over
Makes zombies infect everything!
FARWORLD
a mod aiming at expanding and padding out vanilla's content to give a truly full adventuring experience!
Something Feels Off (Discontinued)
A psychological horror mod that distorts the Minecraft experience through eerie, unexplained changes in your world.
Nest Egg
An Incubation add-on that lets eggs hatch from nests, among other features.
Hell's Survivor
A Nuclear Themed Horror Mod.
Lucky Block Worlds
Lucky Block Worlds introduces disguised lucky blocks into the world, so be careful where you mine!
super_scary.jar
A super serious and super scary horror mod!
Manifestation of the souls
Manifest your soul as a stand, kill bosses, follow quest lines and find structures
No Hostile Mobs
Want no hostile mobs but hate peaceful mode? This mod makes it so that no hostile mobs can spawn no matter the difficulty, meaning you could have difficulty set to hard while no hostile mobs spawn.
Aquatic Breeding
Adds a way for fish and squid to breed, manual and automatic! Fish eat Fish Flakes, Squid hunt for live prey! Breed Tropical Fish of all colors and patterns!
Create: Cats Don't Care (CCDC)
Lets cats find cozy spots to sit and sleep around your Create factories.
Epic Bosses
A mod for epic bosses in minecraft that adds a lot of unique content.
P.I.G. - Personal Intermediate Groink
It isn't a normal pig...
Dungeons, Creatures and Classes (DnD)
A D&D inspired RPG mod with Mobs, structures, classes and a lot more!
Better Mob Combat - Reimagined
An add-on mod to Better Combat that allows it to work with (humanoid) mobs.
Not enough DLCs
Dive into the ultimate Minecraft parody experience where every move comes with a price tag! From walking to placing blocks, nothing is free in this hilariously immersive world. Will you legally trade with villagers to earn your keep, or risk it all?
THE DELTA RUNE
A DELTARUNE mod for Minecraft. Previously known as Minecraft: 5th Dimensional. (Heavy WIP.)
Universal Jewelry
Adds compatibility between Iron's Gems n Jewelry and other mods
OneBlock CraftBound: Classic
A custom NeoForge OneBlock mod with phases, rewards, chests, mobs, and a true one-block start.
Mecha Soldier PLASTAR
Tiny Mecha Mod!
Raids & Patrols
Mod to control the spawn of Pillager Raids and Patrols by config. No more of them or more difficult? [New mechanics will be added soon]

Alterna
Transforming Minecraft one phase at a time
Cobblemon TP-Pastures (No despawn for Pasture Block's)
Cobblemon Pasture Recall/Teleport Change
Avatar: Bending World
A mod about the TV show: Avatar the last airbender
CobbleQualities
A quality-of-life and cosmetic enhancement side-mod for Cobblemon.
Shades (Hollow Knight)
A mod that adds the 'shade' mechanic from Hollow Knight.
Shrink Ray
Two new tools for resizing mobs.
Ruined MCLive Early
A set of goofy and wild features based on fan comments to ruin Minecraft Live
Dong Dong's random creation
magic and energy,new ore,new dimension,new tool and weapon type.
EXTRACTROOMS
Backrooms-themed looter mod. Clip inside, loot randomly generated rooms, and find the exit before the timer runs out.
Adjusted Phantom Spawns
Modify the conditions of phantom spawns with gamerules
Animal Genders
Introducing a male/female biological system to all animals.
Geode Mania
Adds 2 new dimensions, new combat mechanics, 4 new ore types, and a heavy emphasis on Copper and Amethyst!
DayCraft REVAMPED
DayCraft is made for everyone. Structures, mobs, and new mechanics will come to your world.
Absurd Death Messages
A mod with features designed to achieve ridiculous death messages suggested by Knarfy's Audience

Fortitude
Gain stats upon defeating unique mobs and conquering bosses. Fully configrable/customizable.