Mods for Minecraft Java
Browse 265 free mods for Minecraft Java — popular picks include Adaptive Entity Prioritization (AEP), Attributes UI, SquidGameZ.
Updated daily
Adaptive Entity Prioritization (AEP)
AEP dynamically reduces lag by throttling mob AI and item merge checks based on server strain.
Attributes UI
Adds a configurable attributes table to the player inventory, with custom attribute support, display transforms, separators, and an in-inventory toggle.
SquidGameZ
SquidGameZ is an automated 1.8-1.21.11 6-game Spigot tournament plugin with Vault rewards, spectator mode, and a dynamic lobby!
Mob Excavation
This mod allows you to kill groups of identical mobs with a single blow. Hold down the ~ (tilde) key (this can be changed in the control settings) and hit any mob – all mobs of the same type within a 2-block radius will receive the same damage.
No Duping
Various toggles for disabling dupes (rails; carpets; tnt; gravity blocks; tripwire hooks).

Call Your Friends│呼朋引伴
Use your goat horns to call your animal friends.│使用山羊角來呼喚你的動物朋友。
UniversalMobFoundry
New generation of generators! You can buy monsters, simulate their loot, and upgrade the generator.
TemporaryCastration
Limit lags caused by massive farms !
Simply Horse Roads
It's a simple and optimized plugin that boost the horse speed on certain road-blocks with the opition to add player boost aswell.
InstantSimCleanup
InstantSimCleanup is a forced server optimization plugin that reduces lag by aggressively clearing inactive zones. Instead of relying on a standard timer, it uses a chunk distance control mechanic to remove everything in areas where there are no players.
Survival Spawn Eggs
This project adds Spawn Eggs to Minecraft Survival Mode!
Chunk Ticker
Keeps selected chunks permanently loaded and fully ticking
CorePerformanceFix x SortSmart
A high-performance optimization plugin focusing on entity-ticking efficiency and automated item-stacking and you can use SortSmart

Nautilus Drops│鸚鵡螺掉落物
Nautilus will drop items when killed in any way.│鸚鵡螺無論以何種方式被擊殺都會掉落物品。
Ananke WorldControl
The ultimate, lightweight tool for granular control over Minecraft physics, player stats, mob griefing, and crafting. Block anything, anywhere.
No Nether RoofSpawns
A lightweight Fabric mod that intelligently controls mob spawning on the Nether roof
Statis
Stasis is a high-performance entity management solution designed to eliminate server lag by dynamically scaling entity complexity. By intelligently hibernating mob AI, culling physics collisions, and merging item drops based on real-time server health
Cristalxal
Taiga update mod, which also adds new structures and weapons

Slimewalk: Every Mob Hops
Makes (almost) every mob hop like a slime, giving the whole world a bouncy, hiccup-like movement.
twinkle popo mod
it adds twinkle popo realistic pikachu and realistic hellokity
Piece
Piece is a high-performance Minecraft 1.21 RPG combat plugin that transforms your server into a competitive MMO-style PvP experience. It introduces deep progression systems, , bounty hunting, stamina-based combat,
Real Glowing Squid
A lightweight Paper/Spigot plugin that brings glowing squids to life by making them emit dynamic light, fully optimized and Geyser/Bedrock.
MobAIReasonDisabler
With this plugin you can disable certain mobs AI , based on the reason they spawned
CreeperBoom
Control the behavior of Creepers after exploding
technis
TECHNIS is a voice-activated AI assistant for Minecraft 1.21.4 - like Jarvis. Speak to the mic, TECHNIS sees your inventory, health, mobs, and replies with speech. Animated orb HUD, proactive alerts, info panel, in-game config. Requires Groq API key.
Common-Freeze
Paper plugin to freeze mobs while retaining their perks!
No Ominous Banners
Pillager Captains no longer drop their banners upon death. This ensures unclogged farms and boots performance
ValorantCraft
Bring tactical shooter intensity to Minecraft with competitive rounds, agent-style abilities, economy systems, and active Spike sites.
PigSpawnDisable
Pig Spawn Disable is a lightweight Minecraft server plugin designed for Spigot/Paper 1.21 that completely disables pig spawning in your world.
Void Cleaner
VoidCleaner automatically and intelligently cleans up dropped items, projectiles, vehicles, and mobs from your server, storing them in a special "void" (storage).
ME Spawner
An AE2 addon that adds an ME-powered mob spawner.
Neo The Titans Mod (1.21.4) – Discovering The Titan Gods of Minecraft
Neo The Titans Mod is a Minecraft mod that introduces powerful, genetically enhanced Titan bosses. It recreates the classic Titans concept while improving balance, performance, and compatibility with newer game mechanics. Features: Large Titan boss creatures with unique abilities and attacks. New equipment, tools, and ores related to Titan progression. Improved boss animations and smoother […]
Radium Reforged Mod (1.21.1, 1.20.1) – Refining Various Game Mechanics
Radium Reforged Mod is a port/remake of the Lithium mod for Forge/NeoForge. It is a comprehensive optimization mod for Minecraft that enhances performance by improving game physics, mob AI, rendering components, and more. These improvements can boost game speed by 30-40%, especially with many installed mods. The mod is a rework and retains the core […]
Limit Mob Spawn Mod (1.20.1, 1.19.2) – Control Minecraft Mob Spawning
Limit Mob Spawn Mod is a Minecraft mod that provides players with the ability to control and restrict mob spawning based on various customizable conditions. By integrating the Limit Mob Spawn mod into Minecraft experience, players gain comprehensive control over mob spawning mechanics, allowing for a tailored and optimized gameplay environment. Features: You can make […]
Curtain Mod (1.21.1, 1.20.1) – A Mod Like Fabric-Carpet
Curtain Mod offers players advanced control over technical aspects of the game. It enables users to fine-tune and manage various in-game mechanics and features that impact gameplay performance or behavior. Features: Monitor server metrics such as mobcap and TPS in real-time using the /log command. Control or simulate players with the /player command. How to […]
Methane Mod (1.21.1, 1.20.1) – Dynamic Chunk Shading
Methane Mod is a Minecraft optimization mod designed to improve performance and enhance gameplay. Features: Optimizes chunk shading updates, allowing players to adjust the delay for smoother performance. Fixes issues with mushroom placement mechanics, ensuring better functionality. Includes translations, such as Korean (ko_kr), for broader accessibility. Addresses various bugs, including issues with hostile mob spawning […]