Mods for Minecraft Java
Browse 117 free mods for Minecraft Java — popular picks include PyCraft IDE, CorruptionCraft, Slime Tweaker.
Updated daily
PyCraft IDE
An in-game Python IDE for Minecraft that allows scripting and interaction with the game through a Python API.
CorruptionCraft
A plugin that challenges players. Random events can occur. (no Spoilers!)

Slime Tweaker
Small mod that adds a gamerule and config to change the size of spawned slimes.
EditVillagers Plugin
The easiest way to create a Trader in Minecraft!
Aetas Ferrea Lib
Hardcore realism core that overhauls Minecraft's combat physics, armor weight mechanics, and equipment traits for a brutal medieval survival experience.
ArichatClassic
The Mappet mod add-on: integrates LLM support into the dialogue engine. Works through OpenRouter and KoboldCPP
Origins: Framework
Adds the Framework origin, a bot that was made for the sole purpose of helping with construction an providing mobility for engineers on the worksite.

OGDuels
OGDuels is a lightweight, high-performance Duels, FFA, killstreak, bounty, and leaderboard module designed for competitive Minecraft PvP servers.
Villager Sound Changer
This mod allows you to press F7 to open a menu where you can customize villager sounds to your preference. HOTKEYS: F7 opens the menu.
PNode
Paper plugin with intuitive visual node-based editor for server logic. No coding required.
Pillager Assault Brigade - Priestess's Revenge
Summon the Illager legion and survive brutal curses and massive onslaughts—will you face the “Disaster”?
Mebahel's RPG - Resistance & Weakness
A lightweight and highly configurable combat framework that transforms Minecraft into a tactical experience by adding comprehensive physical (Slash, Pierce, Blunt) and elemental resistance and weakness systems to every mob.
Custom Boss Zoryth AI
Zoryth AI Boss is a premium, high-performance custom boss framework for Paper (1.21.x).
SimonDiceFramework
Simon Dice Framework es un sistema multiplayer competitivo para Minecraft Forge 1.20.1 inspirado en los clásicos juegos de memoria y party games. Incluye sincronización completa entre jugadores, HUD global controlado por servidor, scoreboards personalizad
euclidia
Adds Neural Network Powered Epic Fight Mob Combat
tucann's insane fun pack V2
My first "big" Minecraft mod made using MCreator (not intended to be taken fully seriously). Requires Geckolib!
GLB lib
A library mod that allows for glb 3d models to be used for minecraft entities
RagnarMMO
Mod based entirely on the game Ragnarok Online
Void Pressure
A flexible NeoForge framework for modpacks, providing a global pressure system to trigger fully configurable events.
Snippet
The ultimate screenshot upgrade for Minecraft. Browse, edit, and share instantly - soon featuring toggleable layers.
Armor Resistance
A Balanced PvP Oriented Mod That Adds A New Attribute To Netherite Armor!
ArcBuilder
ArcBuilder is a feature-rich mod built on the M-Arch library, providing advanced building, destruction, and world management tools.
PeterWolf's Replay Orbit Camera
Fabric addon for Replay Mod . It adds a compact `Orbit Camera
twinkle popo mod
it adds twinkle popo realistic pikachu and realistic hellokity
Ulto Vanilla Fixes
Large library of improvements for vanilla MC, with many taken from community suggestions.
LiveJava
a VS Code-powered Web IDE that lets you build multi-class, hot-swappable native Java plugins instantly with zero reloads and automatic dependency injection.

ominous
Добавляет зловещие бутылки, усиливающие рейды в Minecraft Fabric 1.19.3 Adds ominous bottles that increase raid difficulty Fabric 1.19.3
NxControl
NxControl is an advanced staff plugin that lets OP players control players or mobs using simple keybinds, with GUI, bossbars, and freeze system built-in. It’s lightweight, powerful, and perfect for moderation, trolling, or cinematic gameplay.
RTN's Economy Library
Server-side economy library with rewards for killing mobs, kill combos, top lists and a developer API. Vault-style economy for mods in Minecraft.
Pixel Combat
Pixel Combat is a professional, zero-dependency PvP combat plugin built for competitive Paper 1.21 servers.
ValorantCraft
Bring tactical shooter intensity to Minecraft with competitive rounds, agent-style abilities, economy systems, and active Spike sites.
Two-Dimensional Foil
A mod that adds a two-dimensional foil weapon from The Three-Body Problem. Drop it to collapse blocks and creatures into an irreversible, mirror-like 2D plane within a configurable radius. Requires Fabric API.
Chrysalis Mod (1.21.4, 1.21.1) – A Framework to Customize Game Mechanics
Chrysalis Mod is a library that other mods need to work correctly. You usually only need to install it when another mod lists it as a requirement. This mod provides a shared set of tools and features, like systems for camera shakes, custom music in structures, and a way to pick up mobs in buckets. […]
Inzhefop's Core Mod (1.19.2, 1.18.2) – Library for Some Mods
Inzhefop's Core Mod adds interconnectivity to Inzhefop's mods. It adds some recipes and will do some background tasks. It is useful to oneshot mobs ore something like these op stuff to test out some things. Supported mods: Avaritia Furnace Ultimate Solar Panels Simple Blocks Artifact: Beyond Quantum Quarry Plus Mechanism Matter Draconic Machinery Extra Utilities […]
D3Core (1.12.2, 1.11.2) – Customize Core Game Rules
D3Core is a library mod that provides a collection of useful features and configuration options for Minecraft. This mod adds several quality-of-life tweaks, allowing you to customize game mechanics like mob behavior, weather, and player rules. Features: Control what blocks Endermen can pick up and make them drop stolen blocks. Completely turn off rain for […]
Cave Dweller Evolved (Fabric)
Forked Fabric version of SiverDX's version of Cave Dweller Evolved for FML with added Cloth Config API support for use in ModMenu. Works in Multiplayer as well. Forked and updated by Khajiitos on Fiverr.