Neoforge Mods for Minecraft 1.21
Browse 182 free Neoforge mods for Minecraft 1.21 — popular picks include RandomMobBoost, Void Vanguards, Feningland.
Updated daily
RandomMobBoost
Give a Chance Reinforcement Every Mob.
Void Vanguards
🛰️ ModJam 2025: A lore filled quest mod about conflict between The Vanguard and Voidborn.
Feningland
A Mod Aiming to Revive the feeling of classic 1.12.2 mods by including lots of Dimensions,Biomes,Entites,Weapons and a whole lot more.
Zombie Expansion
A mod that adds various types of zombies, blocks, items, dimensions, mechanics and more
Public Safety: Fear & Contracts
Join Public Safety. Hunt devils born from fear. Make contracts that hurt. Become something worse than human, or die as one.
Mob Rockets
Send hostile Overworld mobs on an explosive one-way firework rocket ride! For hand-held, crossbow, and elytra use.

Maim
A brutal enchantment that sacrifices attack speed for devastating critical damage and crippling slowness.
Chaosdrachen
Adds characters from the Chaosdragons.
Timothaty's Trinkets
Adds brand-new trinkets to wear and unique mechanics to discover.
Conquest Online
The "Conquest Online" Mod is part of the "Soncresity: Conquest Online" Modpack and also part of the Soncresity Universe.
Eternal Ascension
An immersive RPG progression mod overhauling combat attributes, custom magic damage tags, and scaling mechanics.
Loler's Gems
Adds mob gems that have certain abilities and/or perks! (WIP)

Pumpkin Madness
One new biome, "Pumpkin Grove", which contains secrets, but what are they? So figure this out, I won't give you any hints, but this biome will make you come back again! )
Magic of the Mind
A mod about discovery, powerful telepathy and the dangers of touching unknown substances.
WarFmod
A mod that adds new mobs and bosses to your world, as well as new features and items.
Vyn's Clones
Conjure perfect self-reflections that can aid your journey
Items, Crafts & World of the Realms of Runeterra
This project introduces all the items, blocks, abilities and other gameplay mechanics not related to the world generation provided by the Core Package of Realms of Runeterra: A Tale of Relative Dimensions

Renewable Elder Guardians
Vanilla friendly mod and plugin port that makes Elder Guardians (and sponge) renewable, while keeping it balanced.
Reawakened End
An end update for Minecraft finally! Created by Pjluna and ShadowB.
Iceology
Harness the power of the cold...
Creeper Nerf Plus
Reduces damage of creepers to half of vanilla, causes them to flee from players with torches which now emit light when held.
guamod
这是一个minecraft1.21.1模组,它加入了新的武器新的方块和新的生物,它是基于neoforge开发的,内容来源于作者班内热梗This is a mod for Minecraft 1.21.1. It adds new weapons, new blocks, and new mobs. It is developed based on NeoForge, and its content comes from popular memes within the author’s class.
Forgotten Realm
A forgotten realm, long lost to many, now rests within your grasp.
Artifacts and Bosses
This mod adds new gems that can be collected from 4 new bosses
Rifted Lands
It is a "what if I had influence over the evolution of the game" kind of modification. Although still in development, this mod aims to deeply rework Minecraft, making it more challenging, more rewarding, and ultimately more enjoyable. Progression is slowe

TD mod
TD is a mod without a fixed foundation, ranging from fantasy to other fictional concepts
Robotmancer
Feeling lonely in your battles? No problem! Become a Robotmancer today and summon powerful robotic allies to help you in the fight!
Eternals
Adds various rpg like items and mechanics in order to turn minecraft into my ideal game so if anyones interested in trying it out feel free to download :)
F&H survival
Dark fantasy survival mod that adds content from the game Fear and Funger
Nonsense
A new dimension with unique and creative biomes ...
The Ebutale
A vibrant new dimension, The Ebutale. Includes new structures, mobs, biomes and more!
Damage To Health
This mod makes it so that whenever you deal damage to a mob, your maximum health increases by the same amount of damage dealt. (Does not affect players.)
EnderArchitect
Rediscover lost knowledge of the ender magic. Using Architects Quill draft scrolls which allow you to copy, teleport and even store structures.
Wardstones
A special block that prevents hostile mobs from spawning in its vicitnity
Safety is Nowhere
Dreams are real and so are nightmares. The world is corrupted, find the source of abnormalities.
Cobblemon // Project: Spacetime
A Cobblemon side-mod that adds space-time distortions to Cobblemon, inspired by Pokemon Legends: Arceus.