Neoforge Mods for Minecraft 1.21
Browse 147 free Neoforge mods for Minecraft 1.21 — popular picks include Mixed Litter, Create: Dimension, Steamworks Realm, Social Player Mobs.
Updated daily
Mixed Litter
A data-driven mob variant library that also contains remodels for many of Minecraft's animals
Create: Dimension, Steamworks Realm
Create: Dimension, Steamworks Realm introduces a brand-new mining-focused dimension, designed for automation and large-scale resource extraction. This world is filled with rich veins of ores
Social Player Mobs
Player mobs with behaviours, items / chest interactions and motives.
Graveyards
Wake up and fight the dead in epic battles!
Christmas Dweller
The Christmas dweller is a modification inspired by Gargin's Cave dweller. Beware, this festive character will track and seize you when the chance arises. NOTE: GeckoLib is required for this mod to work.
Attribute Sculptor
This mod allows you to easily adjust the three-dimensional stats (health, attack, and defense) of players and creatures.
Mxthy's ITALIAN BRAINROT
a mod created with geckolib plugin that adds the italian brainrot character
Mowzie's Mobs definitive [Mutant Monsters Compat]
This is a mod for a modpack called Mowzie's Mobs that will add compatibility for Mutant Monsters. It will include changing the mutant zombie model to geckolib, making it easy to modify the animations and model with Kube.js or resource packs.
HZLib
The shared library powering all Heria Zone mods. Provides the multi-loader entity framework, variant system, animation profiles, and platform services that every Heria Zone mod is built on.
Pmw-Lwm
adds mobile radar (protomanly weather mod required ) ++ new stuff will be added over time
MobCivics
shared rendering abstractions and basic fear state tracking for villager-related entities, intended for use as a dependency by other mods.
Multi Mob
A port of Multi Mob Library to 1.20+
LovelyLib
The robot-specific library shared by all Lovely Robot variants. Handles the robot type system, shared animation profiles, and save migration so that Legacy, Tribute, and Reboot don't duplicate core logic.
Jockey API
Jockey is a lightweight API designed to simplify the implementation of custom entity jockeys using data tags.
Boomerang
Mod that adds an 100% Working Boomerang (GeckoLib)
SentinelLib
A light-weight hitbox library for more engaging mob battles
Sprunki Incredibox
Have you ever heard of the Sprunki Incredibox? Well, here it is! This adds all of the Sprunki characters to the game! I hope my mod is a lot better than the other Sprunki mods, because I have cool animations!
Easy Model Entities
Turn Blockbench models into simple Minecraft entities without writing Java code.
Mob Player Animator Neo
an unofficial port of mob player animator to neoforge 1.21.1
Kraken Mod
A mod that add a Kraken and a structure in the ocean. The geckolib library is needed.

Yood's Collection
Yood's personal gem & music collection.
Wisp & Willow
A magic mod, inspired by occultism, botania, and thaumcraft.
Ai Friend(Companion)
Adds an intelligent AI companion to your world that interacts with you while you play. The AI can chat, respond to events, and keep you company during your adventures, making singleplayer gameplay more engaging and immersive.
Heaven Destiny Moment
Provide api for various event creation, such as blood moon, raid, allowing the use of data pack custom
Nether star Tweak
Nether Star is a Minecraft mod that adds new crafting recipe for the rare and powerful Nether Star.
spectrum78
Added some content that isn t present in the current version of The Broken ScriptIt is highly recommended that Geckolib be installed for NeoForge 21.1165 and above-this will definitely prevent crashes.Spectrum78 Mod Introduction (Simplified English Version

Variant Lib
A library for data-driven mob variants. Usable by both datapackers and modders!
Carpetlogging
Allows almost every non solid block to be covered with carpets in a dynamic way !
IFC-Integrations
Unite the worlds of Ice and Fire and MCA Reborn with legendary relics, enhanced creature interactions, and a new way to experience both mods together.
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
T0PK4_lib
This is a next-generation bugfix mod required for ModderEFGS's and T0PK4's mods to work.
Easy Bee
A completly new way to trasport bees with extra tweaks
SOLEA API
SoleaAPI is a utility mod that combines homes, warps, TPA, teams, moderation, and combat-log tools into one configurable package with dynamic prefix support and EN/FR localization.
better mob : jungle expansion
Better Mob: Jungle Expansion transforms Minecraft jungles with animated creatures, dangerous predators, immersive wildlife, GeckoLib animations, tropical atmosphere, rare mobs, jungle structures, and realistic exploration adventures.
Easy Freezing
A mod that allows you to Freeze Time around you at will! Try with multiplayer and things get confusing fast!
Lightning Lotad [Remastered]
This is a recreation of the 1.6.4 mod, "Lightning Lotad", brought to Minecraft 1.20.1 This mod adds new tools & weapons as well as new materials and blocks!