Mods for Minecraft Java
Browse 258 free mods for Minecraft Java — popular picks include Biome Modifier for Fabric, BetterReset, Kane Parsons Backrooms elements.
Updated daily
Biome Modifier for Fabric
A library mod that allows users utilize datapacks to modify biomes easily and compatibly.
BetterReset
Minecraft plugin that lets you safely reset a world’s Overworld, Nether, and End while the server is running, with player protection, async deletion, and full regeneration in one command or GUI.
Kane Parsons Backrooms elements
This mod is intended to be used as a Library Mod with my new up and coming Intermediate Liminal Dimensions mod
KesseractJS
A fork of the 1.16.5 version of KubeJS, maintained and extended
G1axFixer
G1axFixer is a client-side Fabric mod that fixes resource pack crashes and optimizes network, rendering, and ticking for maximum FPS and smooth combat.
Reef
Library that extends vanilla worldgen by providing alternatives to unmodifiable features
Skye Block
Just another sky(e) block plugin. But developed for own server with custom mechanics
Ores Core
Ending the material fragmentation nightmare. A high-performance foundation with 90+ materials, 5,000+ variations, and ∞ ore possibilities to unify every mod into one seamless experience.
Xrtp
The Xrtp plugin enables safe random teleportation in Minecraft with a customizable GUI and countdown feature.
[xztx]CoreTweaker127的奇妙模组 CoreTweaker127's Wonderful Mod
不要再往下看了,你一定喜欢这个!一个充满创意,维度和游玩集成一体的有趣模组 Stop scrolling, you will definitely like this! An interesting mod full of creativity, dimensions and integrated gameplay
Worldgen Flexiblifier
Adds flexibility to various aspects of vanilla worldgen, allowing customization of otherwise hardcoded parameters
IONite Powered
This mod is primary used to offer items and other things usable in data packs and the alike
CelestialLib
A library mod for space exploration mods, like Celestial Exploration
GBN Framework
Extras for GBN modpacks

NBTStructureLib
Create jigsaw structures for your 1.7.10 mod!
U-API
A lightweight core API library for mods built around the U-API ecosystem.
Pantheon: Floating Islands
The ground’s gone. The sky’s your world now.
The Bedrock Void (Geckolib Required!)
Embark on a thrilling mod adventure against the spreading void, battling chaos, and restoring peace!
Create Trains + CustomPortalAPI (1.20.1)
Allows trains from Create Mod to enter portals created via CustomPortalAPI.
HighMod
HighMod is a early mod which adds custom dimensions , items, blocks, armour, custom entities and more! It doesn't require GeckoLib to load custom entities
LiveWorldgen
In-Dev tool for quickly modifying worldgen settings for visually experimentation
EbonyLib
A Worldgen library for configured features and structures
World Gen Tweaker
Customize your world's generation!
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.
forks & giggles
A simple mod that adds forks as weapons
One Block Random Challenges
This Plugin Gives You Many Exciting Random Challenges Specially Made For ONE BLOCK However This Also Works On Normal World Just Install it And Enjoy I've also made a Separate Survival Challenges Plugin Check out my profile to find That Thanx for download
Fabric API MCP Server
A Model Context Protocol (MCP) server that runs inside Minecraft Java Edition as a Fabric mod. It exposes the server-side Minecraft API and the Fabric API as MCP tools so Claude, Cursor, etc. can read and manipulate a live world programmatically.
CaveBiomesAPI
Mod adding custom world height limits and 3D biomes to 1.12.2!
Mansioneer
Adds biome-specific variants for Woodland Mansions; easily expandable with data packs!
TFC Structure Compat
TerraFirmaCraft compatibility for structure mods.
e418
[in development] A library mod providing support for data-driven gameplay events.
MHDF-Tools
MHDF-Tools | Dream Tools | ✨ A lightweight portable high performance Bukkit base plugin ✨MHDF-Tools | 梦之工具 | ✨一款轻量化便携高性能的Bukkit基础插件✨
Multicore Magic
Gives Minecraft's chunk mesh building its own dedicated, tunable thread pool — so chunk loading doesn't compete with worldgen and other background tasks for CPU cores.
Fennec: Jukefox
Music assets for the Fennec modpack
Nuclear-Core Lib
A Nuclear Core Library for standardizing
CustomMeteorJS
Using KubeJS to customize the meteorite of AE2