Minecraft Java 1.21 Mods
Browse 1,120 free mods for Minecraft Java 1.21 — popular picks include BalSync, Simple Kit-Edit Plugin, WingAuth.
Updated daily
BalSync
BalSync – Vault Economy Synchronization for Minecraft Server Networks with MySQL Database
Simple Kit-Edit Plugin
This project adds a Paper plugin that lets players create, edit, load, and delete kits with permission-based access. It includes persistent kit storage, per-kit permissions, and a kit editor that only allows rearranging existing items.
WingAuth
A more advanced and updated fork of LimboAuth - Velocity auth plugin for offline/hybrid servers with secure Limbo-based login, sessions, and anti-bruteforce protection.
Advanced Admin GUI Tool
Best Free Minecraft Gui Administration Tool Plugin
TitanLogin
This version includes platform update
Command Framework
Dynamic command framework for Bukkit, Spigot, and Paper plugins.
EssentiaX-Legacy
Custom Minecraft commands, teleportation, AFK, mute, homes and more and fully customizable.
yafuce's Nerfed Ender Chests
A simple fabric server side mod to rebalance the overpowered Ender Chest.
SendHub
This can help you to send to the lobby
Trash-System
Trash-System is a Plugin, that allows Players to open a virtual Trash Bin.
TWFA cobblemon x create
Modpack made for and by the TWFA community for the TWFA community
TheThanos
TheThanos is a Spigot,Paper,Purpur plugin that automatically deletes unused chunks to optimize server performance, with configurable settings and notifications.
Mechanism
animated rotational power and machines, without mods or resource packs. inspired by Create mod and other technical/mechanical mods
Liquid Experience
Turns your experience into liquid! If you've ever wanted a way to store your experience without needing to go through many tech mod steps, this is for you! Downloads "Fluidic Tanks" alongside this mod.

Enzonic Currency
A very good currency mod
Transfuser
Virtual chests that can be accessed with an item or command
Combat Plugin
Combatblock prevents combat logging by instantly killing players who log out during a fight and dropping their items. It also features a combat timer, kill credit system, and customizable display to ensure fair and trackable PvP encounters.
NLYB: Looting and Exploration
Shrink and store entire dungeons, temples, and villager houses then loot them safely from your base. (Never Leave Your Base)
Fishmod X Core
This mod adds some features to resemble some classic tech mods, such as buildcraft.
PIN Safe
The plugin that adds storage and uses a PIN code for security.
Simple Currencies
A Currency Plugin which supports multiple Currency Systems within one Plugin
Guardian's Uncraft Plugin
Reverses vanilla and custom crafting recipes
GriefRollback
A plugin that allow you to restore a certain version of your world
Folia Shop
A modern, high-performance shop plugin built for Folia, and modern Minecraft servers. FoliaShop combines a powerful GUI shop, Worthify-style selling system, Auction House, Custom Items Support, advanced item matching, in-game edito
Ancient-Backup
A all-in-one backup system for your minecraft server!
Compostable
Survival friendly plugin that makes more things usable for the composter block, like rotten flesh and fish!
Tempus
Tempus is a simple mod that automates world backups with configurations to ensure data safety.

The Pandoras Box
Pandoras Box adds a mysterious block that periodically generates random items from every installed mod. + New dimension
NetworkStorage
A Minecraft plugin that allows players to create a centralized storage network and share items easily.
Sellmenu
Plugin for creating stores for your server Easy to use plugin supports itemadder itemedit itemtag plugins Must have vault
Corex
Modern, Paper-exclusive compiled scripting engine
Wifi Hoppers
Wireless, upgradeable hoppers for Paper and Folia — link chests across distance, filter items, upgrade transfer speed and suction, and migrate from UpgradeableHoppers supported.
MultiblockEngine
An advanced multi-block structure system
Actkillsbar
ActKillsBar is a professional PaperMC plugin for tournament kill tracking. It features a real-time action bar counter, advanced custom scoreboard, and management GUI with offline/online player support. Includes persistent data, teleportation (to online or
Kilacraft-AI
The first plugin that gives every server an AI Agent that understands you better the more you use it
JAD OC's
JAD MOD: Master survival with my OCs! Explore new dimensions, use powerful potions, and freeze time with a single click. The classic adventure is back!