Forge Mods for Minecraft 1.21
Browse 94 free Forge mods for Minecraft 1.21 — popular picks include More Axolotl Variants API, ArmoreableMobs, Bagus Lib.
Updated daily
More Axolotl Variants API
Axolotl Variants Extender API!
ArmoreableMobs
Allows you give armor and items to an entity when it spawns using Craftweaker with gamestages support!
Bagus Lib
This mod is using baguchi's mod and you can use too!
Summoning Rituals
Create custom summoning rituals for items, mobs and commands.
PAUCAL
Petrak@'s Assorted, Useful Collection of Assistance Library.
Underlay
Place any block (such as carpets) inside anything!
Kleiders Custom Renderer API
Change the player/mobs models and textures with this API for MCreator mods!
Untitled Duck Mod (Forge)
Ducks for Forge and Fabric! Powered by geckolib and architectury.
LegendRelicLib
This pre-library provides a collection of methods designed to eliminate repetitive steps.has more function
Gravel's Extended Battles
This library mod adds new moves, abilities and types to the Cobblemon mod for use in addons.
Woot Revived
A multiblock mod to harvest mob drops.
TslatEffectsLib
A small developer library to expand the functionality of MobEffects
Terra Entity
A mod encompasses numerous Terraria monsters and bosses, and constitutes one of the submodules integrated within the larger mod, Confluence.
Villainous Horde Manager
A utility to aid in creating mob swarming events.
Player2 AI NPC
This is not just another companion mod; it is a live showcase of the PlayerEngine framework, built to fundamentally change our perception of AI NPCs in Minecraft.
FokusAPI
Focus / Fokus API - Library for CoffeeG's Mod. Support NBT Editing, Mob Spawning and more!
Travelers Lib
My library for adding animals and other helpful features
Carpets Core
Simple lib for creating multifaced carpets
Encounter: Mob AI Tweaker
Allow modpack developers to add targeting/avoiding rules for entity AI.
Hardcore Mode 2.0
The most difficult mod in all of Minecraft. Do you dare to play it?
Piglin Conservatory v3.0
Adds a news structure to the Nether, The Piglin Conservatory, along with a new Obsidian Apple, Dragon Fruit, Toxic Mushrooms, Hoglins' Fossils, Corrupted Emerald and a New Music Discs!
NeuroLib
A librabry for adjusting mob's AI
Villager Library
Adds a Villager Library to plains a forest biomes
Social Player Mobs
Player mobs with behaviours, items / chest interactions and motives.
Armadillo Brush Fix
Adds Armadillo Modded Brush Compatibility to Fabric & Forge
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
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.
MobCivics
shared rendering abstractions and basic fear state tracking for villager-related entities, intended for use as a dependency by other mods.
MateSignal
Enables MateEngine–Minecraft interaction. Shows cute messages at key moments: day/night start, nearby mobs, low health or hunger, crafting, death, weather change, or sleep.
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!