Minecraft Java 1.21 Mods
Browse 106 free mods for Minecraft Java 1.21 — popular picks include mcs_permissions, Starlight-Plugin, Big Items API.
Updated daily
mcs_permissions
Server Essentials, but for vanilla minecraft made in datapack format.
Starlight-Plugin
A plugin containing everything you need :D
Big Items API
A really simple library that allows developers to make items take up more inventory slots.
Merged Items
Adds a merging mechanic for items. Items can 'store' other items and will inherit their attribute modifiers.
BetterReset
Minecraft plugin that lets you safely reset a world’s Overworld, Nether, and End while the server is running, with player protection, async deletion, and full regeneration in one command or GUI.
ItemDisplayPlugin
This plugin allows the collection of items dropped within a 5-block radius in Minecraft, merging the items with the same type and displaying their quantity in the item’s custom name. Items that cannot be stacked, such as enchanted equipment (e.g., swords,
Iron AI
A customizable AI chat assistant for Minecraft that can learn words, respond to messages, and be taught new responses with simple commands like /ironai teach
ECPlus
en: an EC plugin with multiple pages de: ein EC plugin mit mehren seiten
JustLib
Module library for my datapacks with features I use often
Tome of Echoes
There's no better method of storing and placing blocks!
Easy Bee
A completly new way to trasport bees with extra tweaks
Prism Perms
Cross‑platform permissions plugin for Bukkit, BungeeCord, and Velocity. Lightweight YAML storage, simple commands, and rich stats tools (groups/users, ungrouped/missing/list, names cache) with pagination and safe output chunking.
Advanced API
AdvancedAPI provides very simple code, for example, ItemBuilder or SimpleInventory, which can be used to create things faster. ONLY FOR PLUGIN DEVELOPERS
Sound Manager
This is the mod for usually used for muting or changing the voice of the mobs,blocks or generall things like death, fall damage , hit etc. You can edit them customly see images for more info
Keyconomy
An economy datapack based around trial keys. It has shops included!
CustomGuiReworked
a simple plugin to create Custom GUI Inventory interfaces with saving data items system
Traveler's Journal
Part of the Traveler's Series; provide a player with a book upon joining, with its content dynamically managed and continuously updated by the admin from a markdown file.
Polydex2REI-Forked
Converts Polydex recipes to work with REI!
MHDF-Tools
MHDF-Tools | Dream Tools | ✨ A lightweight portable high performance Bukkit base plugin ✨MHDF-Tools | 梦之工具 | ✨一款轻量化便携高性能的Bukkit基础插件✨
StatsSigns
StatsSigns expands StatsMod to sign displaying
Espoir SMP
The plugin's twist is ⚙️ How the system works: 🧿 You start with 3 souls. 🔻 Each time you die, you lose a soul. 💀 At 0 souls, you become a ghost: spectator mode for 24 hours. ⚔️ Kill a player → you steal one of their souls, if you don't already have all
QoL
(1.21.5+), Adds Quality of Life features that everyone needs in their Survival worlds/servers (will also include some of my other datapacks/mods in here)
Better Copper Golems
Unleash the true power of copper golems!
TQs Unstack Shulkers in item form
Unstacks stacked shulker boxes that are in item form. Handy with mods that can stack shulker boxes in your inventory and on the ground, like tweakeroo and carpet mod.
VanishV
VanishV - this is an improved version of the regular vanish, convenient and simple
SpawnStash
This is the best and most customizable donut spawnstash plugin out in the wild
ItemPro
ItemPro - Because knowledge is power, even in Minecraft! ⚔️📚✨
P_Terrenos
Terrenos Customizados Custom lands
XMyIsland
A comprehensive island management plugin that brings robust protection, intuitive GUI management, and economy integration to your Minecraft server.
CorruptionCraft
A plugin that challenges players. Random events can occur. (no Spoilers!)
Tiny DataLib
This project is a library with useful utilities such as a database system and more.
XDailyVoucher
A feature-rich daily rewards and voucher system for your Minecraft server!
BackpackPro
High-Performance Storage Solution
Aran's Discord Presence
A lightweight, customizable Discord Rich Presence mod for Fabric. Features a built-in settings menu to toggle Server IP, biomes, dimensions, and player heads on your Discord status.
Packs Shop
Manange donate/shop packs (case) with animation and full customization
PluginPilot
Download plugins directly from Modrinth,Hangar,SpigotMC while being ingame! Load,unload, debug all in one plugin itself :)