Neoforge Mods for Minecraft 1.21
Browse 4,894 free Neoforge mods for Minecraft 1.21 — popular picks include EasyRottenFleshToLeather, Elemental Creepers Continued, YCK's Auto Torch.
Updated daily
EasyRottenFleshToLeather
Allows Rotten Flesh to be smelted, smoked or cooked on a campfire to provide a new way of getting leather.
Elemental Creepers Continued
Adds many creeper variants with unique elemental effects, terrain changes, and combat behaviors.
YCK's Auto Torch
This mods adds an toggleable item that automatically places your torches when the lights level is low!
duck mod
a mod that adds a duck to your minecraft world and you can feed the duck with a new item
MobStack26
A datapack that stacks mobs to enhance performance of large animal farms
Adaptive horde
Adaptive Horde adds progression-based mob waves that scale per player gear score. Configure custom waves, drops, and pacing per dimension (Overworld/Nether/End). Supports modded mobs/weapons with JSON overrides, boss bars, and live reload.
wand works
This mod adds new fun and interesting equipment and utilities to make the experience better
unfamiliar
A horror mod adding creatures, structures, and biomes to your world. Do not believe everything you see.
Slayer Quests
Serverside mod that allows Nitwits to assign OSRS slayer style quests, also works as a library for adding quest functionality to your own mobs
Cobblemon: Generation Spawns
A Cobblemon Side Mod that allows you to enable or disable certain generations from spawning.
Golams
Adding new entity to the game that will help you automate your world !
T.error
T.error adds a terrifying entity that stalks you, sends creepy messages, and corrupts your world, turning Minecraft into a true horror experience.
Better Mob Griefing GameRule
BMGG (Better Mob Griefing GameRule) allows you to control mob_griefing for each entity.
Better Pillager
Pillager Update for Minecraft !

Infinite Raid
A mod that adds a constant, unending raid, with only a brief reprieve when you win.
Chicken Jockey (Earth2Java Compat)
Inspired by 'A Minecraft Movie', this mod makes baby zombies seek out nearby chickens so they can become jockeys.
Enchantments through Carpet
A simple way to get enchantment power from bookshelves through carpet and some other blocks!
MR.REBORN
https://www.patreon.com/c/TheMythmakersToolkit
Hoyocraft
Bring the exploration of Genshin Impact into your Minecraft world. Hoyocraft introduces plenty of iconic creatures and monsters from the game!
Muffles&Truffles
This mod adds a mob to the game called the shroomkin, the shroomkin is a wandering trader esc type mob with some mechanics mixed in from the pilgin, if your looking to overhaul the mushroom fields were your mod!
Crystal Town Mod
A mod that adds a slightly elaborate universe! A couple of dimensions, lots of interesting mobs, progression, magic wands and toxic weapons!
Butch - Mob Drops Reimagined
Butch overhauls the mob drops of various mobs to be more involved but more lucrative and adds more uses to some lesser used mobs.
FGVmeMoriEsDYU
This mod tries to give the experience of the old mystical versions.
Smart Creeper
Modified the behavior of creepers, zombies, skeletons, and endermen to prioritize attacking container blocks.
T0PK4_lib
This is a next-generation bugfix mod required for ModderEFGS's and T0PK4's mods to work.
Ores, Gears & Monsters
Ores, Gears & Monsters — A beta modpack centered on Create, Oritech, and Cobblemon: explore new biomes and ruins, document discoveries with Exposure, enjoy Kaleidoscope food, and use built‑in Plasmo Voice. 201 mods.
Void_editon.o.o.o
Weird minecraft edition that i found in the .minecraft files
Kill Them Freaks
Adds freaky creatures to Minecraft!
Mod Prelude
Mod Prelude - Revive an Ancient Flora & Fauna.
Cobblemon Ditto HMs
Learn Ditto's (Pokopia inspired) HM abilities yourself - cut, fly, surf, teleport and more, fueled by hunger or XP. A Cobblemon add-on for Fabric + NeoForge.
Anime angel
Adds a beautiful, spawnable Anime Angel to your world! Tame them with a Golden Apple as a loyal companion, or defeat them to obtain an Enchanted Golden Apple.
Creeper AI Updated - NeoForge
Creepers with improved targeting, wall breaching, leaps, and powered spawns.
Lex's Dragons
This mod adds a variety of Dragons!
Maid Deep Mob Learning
Let your maid use the Deep Learner
NaN Health Fix Neo
Fixed the issue where mobs with NaN health could not die properly.
Hungry Iron Golems
Allows Iron Golems to pick up and consume certain iron items from the ground or the new Iron Lunchbox storage block to restore health.