Minecraft Java 1.21 Mods
Browse 1,104 free mods for Minecraft Java 1.21 — popular picks include CSX Keyall, More Functional Storage Upgrades for ExNihilo, EcoBack.
Updated daily
CSX Keyall
CSX KeyAll is a lightweight, high-performance auto-reward plugin for Minecraft servers (Spigot/Paper 1.21.x) that automates global giveaway countdowns with MySQL (HikariCP) pooling, anti-crash SQLite storage, and full PlaceholderAPI integration.
More Functional Storage Upgrades for ExNihilo
Addon for More Functional Storage Upgrades to support ExNihilo blocks
EcoBack
Vault Economy Backup Plugin for Minecraft Servers
Ore Assembler
Minecraft mod that adds an Ore Assembler.
ItemDB
Save your custom items so you don't lose them.
RupeeEconomyCompanies
RupeeEconomyCompanies is a powerful economy and business management plugin for Minecraft servers running Paper or Spigot (1.21+). It introduces a complete ₹ Rupee-based financial system where players can create companies, manage employees, run businesses.
The Obliterator Machine
A Remade of THE OBLITERATOR 9000 from Regretevator
PacketPortal
PacketPortal is a Spigot/Paper plugin that allows you to manage and deliver item packages to in-game players directly via Discord commands (also has GUI).
drawmod
[EN] Draw 3D glowing lines and geometric shapes, and save your art directly in the Minecraft world! [RU] Рисуй светящиеся 3D-линии, геометрические фигуры и сохраняй свои арты прямо в мире Minecraft!
XFPoolManager
XFPoolManager (XFPM) is a custom loot pool manager created by xfinity
AuctionX
A modern, fully customizable auction house plugin with per-rank limits, MySQL/SQLite storage, PlaceholderAPI & Discord integration, and a fully editable English messages.yml.
Villager rollback
A datapack that is able roll back villagers that recently died. All of the villagerdata is saved.
Más recetas/More recipes (Java)
Mod que permite craftear items y bloques que ayudan a reducir el almacenamiento notablemente sin perder la cantidad original de los items usados para crearlos, y puedes obtenerlos de vuelta
RealWeight
Weight to your minecraft with real debaffs
Config Hub
USH-Universal Config Hub is a web dashboard for editing all Paper plugin configs. It validates changes, shows reload requirements (hot, plugin reload, or server restart), and safely migrates old versions with backups.
MegaBackpack
A high-speed pocket inventory with 27 storage slots, accessible anywhere by pressing the N key!
NextLib
Build Minecraft Plugins The Easy Way
Timber´s Call
Timber’s Call adds Grimbark, an automatic woodcutting NPC, unique workstations for progression, mystical crafting, and a boss fight — all without a resource pack. Answer the call!
JsChatManageMent
ChatGuardX is an advanced Minecraft Paper 1.21+ plugin that provides complete chat moderation backup and security system for servers. It includes anti spam caps detection blacklist filters and link blocking to keep chat clean. The plugin supports mute unmu
Data Guard
It's a PaperMC plugin that automatically saves player and server data so nothing gets lost or rolled back unexpectedly. It snapshots everything — inventory, armor, ender chest, XP, health, food, potions, and location.
Queue Plugin
An Queue Plugin for Velocity, easy to set up!
Nether Furnace
This mod adds a nether-furnace that is fueled only by a bucket of lava and runs for a very long time (2 hours, 46 minutes and 40 seconds). The mod is still raw, but it is constantly evolving!
Mechanical Factory
This is a Minecraft mod addon for Create called Factory
AtlasPin
AtlasPin is a modern, intuitive plugin for managing coordinates on a Minecraft server. It allows players and administrators to create, manage, and share pins using beautiful graphical interface templates and high performance.
ServerAnalytics
ServerAnalytics is a powerful, lightweight, and fully free analytics plugin for Minecraft servers, designed to help server owners understand player behavior, track progression, and optimize their gameplay experience like never before.
Seyllo
Connect your Minecraft server to your Seyllo store. Auto-delivery, remote console, real-time monitoring. Free alternative to Tebex.
SimpleFactories
SimpleFactories is an automation mod that adds two machines that turn rare chance into infinite resource production.
PerInfo
PerInfo is a robust utility plugin developed for Minecraft 1.21.1. It was designed to provide total transparency regarding commands and permissions, while transforming the chat experience through dynamic, real-time sharing of items and player status.
Notematic Player Lite
A lite version of Notematic Player that plays MIDI songs and custom audio directly from NBT storage using performant command macros.
CloudBackupMC
☁️ CloudBackupMC: Seamless Cloud Backups for Minecraft Stop worrying about data loss. CloudBackupMC is the ultimate solution for Minecraft server owners and players to automate server backups directly to personal cloud storage.
FluxForge
An industrial tech plugin for Minecraft servers. Build power networks, automate your world.
NotOnlyGraves
Never lose your death loot again! 🪦 Spawns beautiful memorial graves with tall pillars, locked chests, and grave key compasses when you die. Works in Overworld, Nether & End.
Fluxel
Extended hopper pickup range for Paper/Spigot.
CustomDrops Pro
A plugin that lets you edit the rewards received from monsters. Supports IA IE IT MM and can be easily edited.
BlockNadzor
Bureaucratic restrictions and censorship in Minecraft.
Sift - Quickstacker Plugin
Sift is a Minecraft plugin that allows players to instantly deposit matching items into storage containers with a simple Shift+Right-Click.