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Mods for Minecraft Java

Browse 617 free mods for Minecraft Java — popular picks include OGDuels, Despawn Mobs Simulation Distance, Better Pathfinding.

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OGDuels
1.21

OGDuels

OGDuels is a lightweight, high-performance Duels, FFA, killstreak, bounty, and leaderboard module designed for competitive Minecraft PvP servers.

117downloads
Despawn Mobs Simulation Distance
1.21fabric

Despawn Mobs Simulation Distance

Allows mobs to despawn with simulation distances under 8

117downloads
Better Pathfinding
1.21.1neoforge

Better Pathfinding

A mod that fixes vanilla mob pathfinding bugs / 修复原版生物寻路缺陷

115downloads
Multi-LangTTS-MC
1.21.10fabric

Multi-LangTTS-MC

Adds real-time multilingual Text-to-Speech (TTS) to Minecraft chat using Google Translate and ElevenLabs, with async processing and zero performance impact.

115downloads
PNode
1.21

PNode

Paper plugin with intuitive visual node-based editor for server logic. No coding required.

113downloads
nearest-villager
1.21

nearest-villager

Nearest Villager Job: Automatically assigns workstations to the closest villager and lets you highlight owners with a sneak-right-click. Optimized for Paper/Spigot 1.21.1+.

112downloads
Custom  Boss Zoryth AI
1.21.11

Custom Boss Zoryth AI

Zoryth AI Boss is a premium, high-performance custom boss framework for Paper (1.21.x).

109downloads
HermesGod
1.20.1forge

HermesGod

A Forge mod that turns an LLM into a living world deity who can prank players, spawn mobs, build structures, and chat with you as if the server itself is alive.

108downloads
CREEPER ANTI LAG
1.21

CREEPER ANTI LAG

Advanced anti-lag plugin featuring TNT protection, intelligent item cleanup, mob optimization, lag machine detection, and real-time TPS monitoring.

107downloads
VillagerNoAI
1.21.4

VillagerNoAI

Proximity-based villager AI disabler for optimization

106downloads
Entityopt
1.21.1fabric

Entityopt

Helps server owners to locate and resolve lag for Fabric servers with crippling entity counts.

104downloads
THE HORRORS BUT BETTER
1.21.8neoforge

THE HORRORS BUT BETTER

THE HORRORS adds 4 new biomes more blocks more crafting tables like the de-radioactivator and the improved smelter and the fabricator and it adds more mobs and it is only to get updated more! updates: the start ,NUCLEAR WARNING!!!!!

103downloads
vkMobStacker – Advanced Mob Stacking & Lag Reduction (1.8.x – 1.20.x)
1.8spigot

vkMobStacker – Advanced Mob Stacking & Lag Reduction (1.8.x – 1.20.x)

High-performance mob stacking plugin that reduces entity lag by merging mobs into clean stacks.

98downloads
RXVY SPAWNERS
1.21

RXVY SPAWNERS

RXVYSpawners is a high-performance Java plugin that features virtual loot storage, intelligent spawner stacking, and an all-in-one management GUI for optimized mob farming. If you have any questions or need support join https://discord.gg/Xx8h2Th8qv

97downloads
Adaptive Entity Prioritization (AEP)
1.21.8fabric

Adaptive Entity Prioritization (AEP)

AEP dynamically reduces lag by throttling mob AI and item merge checks based on server strain.

94downloads
ArmadilloSleeper
1.21

ArmadilloSleeper

Sends Armadillos at XP Farms into Sleep to make TPS better but still make XP Farms very good!

93downloads
Mojang Dev Tools
26.1.2fabric

Mojang Dev Tools

Unlocks the Mojang Development tools, useful for mod devs and players looking to understand more about the game!

90downloads
Mob Excavation
1.20.1forge

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.

88downloads
CloudeEngine
1.21.4fabric

CloudeEngine

The ultimate performance upgrade for mobile players. This engine optimizes hardware efficiency under the hood to deliver a fluid, stutter-free experience while maintaining a 100% vanilla look.

87downloads
UniversalMobFoundry
1.21.5fabric

UniversalMobFoundry

New generation of generators! You can buy monsters, simulate their loot, and upgrade the generator.

86downloads
Simply Horse Roads
1.21

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.

85downloads
Attributes UI
1.21.1neoforge

Attributes UI

Adds a configurable attributes table to the player inventory, with custom attribute support, display transforms, separators, and an in-inventory toggle.

83downloads
TemporaryCastration
1.21

TemporaryCastration

Limit lags caused by massive farms !

83downloads
EasyEntityLib
1.20.1forge

EasyEntityLib

a simple api for coding entities

82downloads
Survival Spawn Eggs
1.21.4neoforge

Survival Spawn Eggs

This project adds Spawn Eggs to Minecraft Survival Mode!

82downloads
No Duping
1.21.6fabric

No Duping

Various toggles for disabling dupes (rails; carpets; tnt; gravity blocks; tripwire hooks).

81downloads
SquidGameZ
1.8

SquidGameZ

SquidGameZ is an automated 1.8-1.21.11 6-game Spigot tournament plugin with Vault rewards, spectator mode, and a dynamic lobby!

78downloads
EnColaMobs
1.20spigot

EnColaMobs

EnColaMobs - Optimize your server to the max! ⚡ Say goodbye to lag caused by uncontrolled mobs.

78downloads
AntiMonster Zones
1.21

AntiMonster Zones

This plugin allows you to remove specific mobs using a flexible whitelist/blacklist zone system. It works across all three dimensions and lets you define highly customizable zones to precisely protect areas like spawns from mobs/monsters.

77downloads
Call Your Friends│呼朋引伴
1.21.9fabric

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。

76downloads
Chunk Ticker
1.21

Chunk Ticker

Keeps selected chunks permanently loaded and fully ticking

75downloads
CorePerformanceFix x SortSmart
1.21.1

CorePerformanceFix x SortSmart

A high-performance optimization plugin focusing on entity-ticking efficiency and automated item-stacking and you can use SortSmart

75downloads
Ananke WorldControl
1.21

Ananke WorldControl

The ultimate, lightweight tool for granular control over Minecraft physics, player stats, mob griefing, and crafting. Block anything, anywhere.

75downloads
No Nether RoofSpawns
1.21.7fabric

No Nether RoofSpawns

A lightweight Fabric mod that intelligently controls mob spawning on the Nether roof

75downloads
Bazaar Villager
1.21.10neoforge

Bazaar Villager

A customizable Bazaar Villager that sells stored items at player-defined prices, supports overpaying with emerald tiers, gives optimized change, auto-fills payment, adds an Emerald Core Block, and features owner and buyer trading menus.

74downloads
Nautilus Drops│鸚鵡螺掉落物
1.21.9fabric

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。

73downloads