Mods for Minecraft Java
Browse 258 free mods for Minecraft Java — popular picks include Structurized Reborn, DimLib, Preset Dimensions.
Updated daily
Structurized Reborn
Simple library that helps with the addition of custom village structures
DimLib
Provides dynamic dimensions functionality.
Preset Dimensions
Bare-bones modpack dev helper mod for copying pre-prepared dimensions into the dimension folder of newly created worlds.
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!
WorldGen Indicators
Add worldgen depending of another worldgen, like ore samples (Using craftweaker)
Chunk Randomizer
Replaces all blocks of every chunk you visit! Explore the randomizing world ... ... and defeat the ender dragon!
KazSWUTMCore - Forge
Library for kazmur mods: They Track,Ore Cow, Prison in prison, Battle Weapons, Battle Weapons, Accelerator,Sixteen Dimensions and etc.
Worldgen Revisited - Now with noise caves!
OreTweaker, CaveTweaker, FeatureTweaker, WorldTweaker, and more!
New Dawn
A completely new terrain engine for Minecraft
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
XD's Library
XDPXI's library for numerous tasks.
Server Sided Portals
Create custom portals and dimensions compatible with any client!
Worlds
World management plugin for modern Paper and Folia servers
Uniful
Unify Materials together!
Generator Accelerator
Optimizes the Minecraft worldgen and chunk management by introducing better calculations.
Easier World Creator (ewc)
library mod mostly designed for world-gen
Nova
server-side modding framework for paper
Sleep Anywhere
Sleep anywhere without a bed!
Clean Portals (Randomportals Cleanroom Edition)
This is a fork of the original random portals, updated to use cleanroom with the randompatches dependency removed.
GTM World Layers
Adds world layers and ores for other mod dimensions that cause issues with KubeJS
Portal Nexus
Dimension that is a Nexus of portals to other Dimensions

World Manager
Create and manage worlds in-game, through commands. An improved Multiverse alternative for Fabric.
Forest Dweller REMAKE
This Mod add a new Dweller to Minecraft! (Requieres Geckolib)
Billy - The horrors Unleashed
Dive into a world of terror with Billy, a horrifying monster that will haunt your Minecraft world. This mod introduces a dark and chilling new entity, Billy, an unpredictable and relentless creature.
Astromine: Core (No Longer Used)
The API module of a space-themed technological modification with exploration, weapons and progression in mind, adding our APIs and libraries.
Creo API
[ARCHIVED] A multi-purpose api for Minecraft mod and datapack development.

Polymer Patch for Enderscape
A Polymer Patch mod for Enderscape, allowing it to work fully server side!
CAWEZ'S Mantle to Stratus
A vertical expansion to Minecraft adding 3 new dimensions both above and below the Overworld, with many sights to see and challenges to overcome.
Modified Biome Source
Add modified biome sources that can be configured.
Keystone Expansion Pufferfish's Skills
MMO-style skill tree expansion for Puffish Skills, adding new progression categories like Combat, Mining, Exploration, Farming, Crafting, Building, Magic and Taming.
Lumi Lighting Engine Optimizer
Improves world generation speed, reduces server lag, and fixes lag spikes on client by optimizing the Minecraft lighting engine. Based on Phosphor.
Loquat 🧩
Area management and structure/dungeon generation mod for pack & map makers.
Health Enchantment
New enchantment that, when applied to armor, lets you get more health.
Radioactivity
A mod that adds radioactive blocks and items to the game

goPaintAdvanced
The ultimate painting tool for Minecraft
Medieval Madness
NEW STRUCTURES!! NEW METALS!! EVEN NEW ADVANCMENTS!!