Mods for Minecraft Java
Browse 2,490 free mods for Minecraft Java — popular picks include Entity Block, 世界存档优化器(自动异步保存), Forgotten Realm.
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Entity Block
Adds the Entity Block to make creating custom structures easier
世界存档优化器(自动异步保存)
世界存档优化器,可以自动保存您的服务器世界,采用异步保存。World Archive Optimizer, can automatically save your server world using asynchronous saving. Bukkit 1.21
Forgotten Realm
A forgotten realm, long lost to many, now rests within your grasp.

No Farming
Adds features that encourage exploration over constant grinding
More Big Trees
Adds 2x2 versions for every tree in vanilla
CopperWorld
This mod will turn your entire world into copper! More presets coming soon!
The random deadly keybind
this mod picks a random keybind every 2 1/2 minutes, when pressed can deal 10 hearts of damage
Breached
Breached is a competitive Minecraft survival mod inspired by Rust, built for players who enjoy looting, PvP, raiding, and base-building. It keeps much of Minecraft’s core survival identity, but adds unique systems that force raiding/basing/PVP.
WorldPreventer
Prevents your Worlds from being downloaded
JsPig
JsPig provides complete access to the Bukkit API via GraalVM, allowing developers to efficiently create and manage Minecraft plugins using JavaScript's flexibility and simplicity.

Less Predictable Cave Biomes
Tweaks cave biomes to generate less predictably and independently of surface biomes
Builder - Ai
🧠 AI Builds Turn imagination into reality. Let AI build structures directly in your Minecraft world using Gemini or Claude.
Pillager Assault Brigade - Priestess's Revenge
Summon the Illager legion and survive brutal curses and massive onslaughts—will you face the “Disaster”?
Go Beyond Time !!
Replay the history of the Minecraft world with a different interpretation.
Nether Calculator
This plugin makes converting coordinates between the Nether and Overworld dimensions easy
WARPED
Add everything related to the war of the past, present and future! It's time to raise the flag of war! Prepare your troops, we are advancing.
SeeMoreNext
Per-player server view distance optimization based on client settings. Fork of SeeMore maintained for Paper 1.19-26.2 and Folia.
RadMod
Simple Radiation mod that adds UNIQUE radiation system and stuff.
Sagittari's Rubies
Adds Ruby ore and materials in a more unique flavor.
Dungeon Loot Manager
GUI-based dungeon loot editor for Spigot / Paper / Purpur 1.21.10-1.21.11
HotDay
The "Very Hot Day" plugin adds heat to Minecraft, in which players and mobs burn, plants dry out, and food turns into rotten flesh.
Biome Painter
Biome Painter enables dynamic biome editing without requiring world regeneration. Modify biomes directly in existing worlds, manage biome regions, perform large-scale biome conversions, and synchronize changes across clients
Game Crash When Touching Grass Block
Game crashes instantly when the player touches a grass block in Minecraft 1.20.1 Forge
Chronological Chronicles
Alpha 1.1.2_01 mod that adds new items, combat, blocks, enemies, and world generation changes
Endless events
Endless events is a mod for randomly triggering unique events in the game.
World Scanners
My first Mod! It adds some convenience to the game in handling vanilla ores, new ores and materials, and, most importantly, chunk scanners that will help you in the game.
Strawcubbery Garden
adding a new biome, a new pet, and other items related to the biome. The idea is taken from the game slime rancher.
Prosperity - Loot Overhaul
Every chest is yours to discover. Per-player instanced loot means no more racing for the good stuff, and distance-based scaling makes far-flung chests richer. Exploration always pays off. Standalone and server-friendly.
GravityShift
Bend the laws of physics in Minecraft! 🌍 GravityShift allows you to modify player gravity for unique, fun, and chaotic gameplay. Change gravity effects Create insane challenges Perfect for mini-games & experiments Designed for Spigot/Paper servers
VoidWorldPlugin
This plugin creates a special Void world, in which players can travel between the normal and Void world using the commands /void and /world.
Intuitive Multiblocks🧠
Lightweight vanilla+ mod adding four partially built multiblock structures to teach players how to summon golem, build conduits etc.
The Broken Additions
This mod adds a couple themed items, blocks, and ect. [This is my first mod so there might be bugs and issues!]
Artifacts and Bosses
This mod adds new gems that can be collected from 4 new bosses
Glassification
Glassification transforms the entire world into fragile glass, removing structural safety and leaving survival to pure mechanical mastery.
Justin's Ice
Justin's Ice aims to improve the ice and snow biomes by introducing new entities, blocks, structures, and items, without straying too far from vanilla minecraft.
Rifted Lands
It is a "what if I had influence over the evolution of the game" kind of modification. Although still in development, this mod aims to deeply rework Minecraft, making it more challenging, more rewarding, and ultimately more enjoyable. Progression is slowe