Mods for Minecraft Java
Browse 6,966 free mods for Minecraft Java — popular picks include ServerTasks, LibrarianEnchantmentLimiter, Climbable Powder Snow.
Updated daily
ServerTasks
A plugin for Paper 1.21 that automates tasks like restarts, broadcasts, and custom commands with timeline notifications.

LibrarianEnchantmentLimiter
This plugin replaces librarian enchanted book trades with level 1 books that cost a random amount of a configurable item plus 1 book.
Climbable Powder Snow
makes it so you can climb powder snow
Viper Anti-Dupe
Viper Anti-Dupe is a high-performance, Server-Side ONLY configurable anti-duplication mod for Minecraft. Blocks 25+ known dupe methods with zero client mods required. Fully configurable per-method — choose what to block and what to allow. 🔒✨
Vynix Client
A lightweight Fabric utility client focused on HUD customization, performance, and clean gameplay enhancements.
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.
UltraWarps
A performant warps plugin with amazing customization features.
AxoWarps
AxoWarps is a modern and clean warp plugin featuring fully configurable GUI menus.
easyYAML
This Plugin Lets You Edit Plugin YAML Files, Ingame, In (semi) human readable format.
InvisibleServer
Hide Server Before Downloading Resource Pack
EnColaMobs
EnColaMobs - Optimize your server to the max! ⚡ Say goodbye to lag caused by uncontrolled mobs.
PrettyGoodParticles API
Optimized particle library: atlas-based billboards, 3D geometry primitives, ribbon trails and in-world text
Screenshare Scan
Scans the Pc for Cheats. Perfect for Screenshares
SwiftPath
SwiftPath is a lightweight and highly optimized mod that makes movement in Minecraft more realistic and immersive. Now, the type of terrain or pavement beneath your feet directly impacts your walking and running speed!
Chunk Ticker
Keeps selected chunks permanently loaded and fully ticking
CustomPrefixGUI
A lightweight Paper plugin that lets players create custom gradient prefixes through a simple in-game GUI.
Kaidon Essentials
A structured essentials plugin built for performance. Core systems with Vault and PlaceholderAPI dependencies, focused on flexibility and integration.
Entity Detector
A Creeper has nuke your home? Install a detector and fight back!
GeyserAutoShutdown
A Geyser extension that automatically shuts down your Geyser server at a scheduled time using cron expressions.
UltronOptimized
Optimizer
MythicLink
This plugin lets you use minecraft commands in discord such as pay and all
Fully Stressed Out!
Display your server's memory performance where the clients need to see
StackForge
StackForge is a Minecraft 1.21.4 plugin that allows players to create custom item compression rules through an easy-to-use GUI. It automatically compresses items when players have the required amounts, preserves item NBT data (with an option to strip it)
Vodium
Vodium adds a lot of optimizations (render, physics and chunk systems optimized) & simple shader-system to Minecraft.
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.

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。
CorePerformanceFix x SortSmart
A high-performance optimization plugin focusing on entity-ticking efficiency and automated item-stacking and you can use SortSmart
ClearBin
ClearBin is a lightweight, powerful, and fully optimized Minecraft plugin that automatically removes dropped items from the ground while providing players with a clean and easy-to-use Trash GUI system.
HandyMaths
This "plugin" is aimed to add mathematics in-game, so you don't have to open up the calculator every time you want to resolve an operation!

Copper Handles
Adds copper handles that make your tools stronger and faster to repair!
GreenTPA
A simple, high-performance TPA solution designed for modern Minecraft servers.
Auto Harvest Remake
A reimplementation of the Auto Harvest datapack as a Minecraft Paper plugin, optimized for performance.
LagGuiPlugins
Lightweight and admin-focused diagnostic plugin that helps you analyze your installed plugins
Ananke WorldControl
The ultimate, lightweight tool for granular control over Minecraft physics, player stats, mob griefing, and crafting. Block anything, anywhere.
TomWarps
High-performance warp system with customizable countdowns, action bar timers, and beautiful portal particles.
IQ Shader Presets [Sodium & Iris]
Smart Shader IQ auto-detects your GPU and applies the best Sodium & Iris shader preset Fabric 1.21.6