Minecraft Java 1.21 Mods
Browse 423 free mods for Minecraft Java 1.21 — popular picks include Conquest Online, Super Farming, Mechanism.
Updated daily
Conquest Online
The "Conquest Online" Mod is part of the "Soncresity: Conquest Online" Modpack and also part of the Soncresity Universe.
Super Farming
the hoe isn't a no useful tools now!
Mechanism
animated rotational power and machines, without mods or resource packs. inspired by Create mod and other technical/mechanical mods
hClans
Configurable clan system with invites, roles, permissions, levels, experience, PlaceholderAPI, SQLite/MySQL storage, visual clan creator and addon API.
SimpleHomePlus
SimpleHomes is a fast and modern Minecraft homes plugin with GUI support, trust sharing, /back, public/private homes, and MySQL/SQLite/local storage — perfect for SMP servers.
CityClaim
The new claim minecraft plugin free ! Create your town/city, claim, custom gui, bank and more !
Sellmenu
Plugin for creating stores for your server Easy to use plugin supports itemadder itemedit itemtag plugins Must have vault
MultiblockEngine
An advanced multi-block structure system
CptSDX23's Storage
Organized and searchable storage in Minecraft!
NLYB: Looting and Exploration
Shrink and store entire dungeons, temples, and villager houses then loot them safely from your base. (Never Leave Your Base)
CyberWorldReset
Easily reset a world with a scheduler or a specific time/date and more!
Lootr-DeathChest
Automatically creates a chest at the player's death location to safely store their items. Simple, lightweight, and Lootr-plugin compatible.
XP-Book
Store your experience in a written book for Minecraft version 1.21.11
P_Caixas
Caixas customizadas Custom boxes
RelishDeath
[Huge updates and improvements🪦] ⚰️ Advanced Death Inventory Protection • Graves • Holograms • Particle Trails • PVP Grave • Player head
MaxStaff
The best moderation plugin you can get
Quick Stacker
Automatic inventory management plugin that quickly deposits items into containers and sorts storage with simple click actions.
Crafted Stats
Minecraft Plugin that shows Server Stats in-game
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.
MyHomesX
MyHomesX is an advanced and highly configurable homes plugin for Spigot / Paper servers, designed to provide a smooth, secure, and professional experience for players, staff, and Minecraft networks.
Atoms in Java
This project brings chemical elements from Minecraft bedrock (still beta)
Corex
Modern, Paper-exclusive compiled scripting engine
FlezerBoxes
A high-performance crates plugin featuring ultra-fast 2-turn animations, HEX-colored rarities, unique Rune mechanics, and interactive global broadcasts.
Log Block Tool
LogBlockTool logs block breaks, placements, container transactions, and player interactions on a Minecraft server. It’s lightweight, fast, and designed for Paper/Spigot with SQLite or MySQL support.
SuperDuperWhitelist
More than just a whitelist plugin
InfernoAuthBungee
InfernoAuthBungee - Advanced Authentication System
Subnautica Internal Modules
Subnautica... In minecraft.... In minecraft!!!!
BsruEnderChest
BsruEnderchest is a high-performance Ender Chest plugin for Spigot, Paper, and Folia servers. It enhances the vanilla Ender Chest with more storage, multiple pages, cross-server synchronization via MySQL , all designed to be lag-free.
Cobblemon Ball Satchel
Cobblemon Ball Satchel is a quality-of-life addon for Cobblemon on Fabric 1.21.1. It adds a dedicated satchel that stores your Poké Balls, keeps your inventory organized and lets you switch Ball types without filling your hotbar.
The Pandoras Box
Pandoras Box adds a mysterious block that periodically generates random items from every installed mod. + New dimension
EzCrafting
Custom crafting recipes for your server!
Ender Logistics Network
Adds a compact Ender-based item transport system. Ender Pouches linked to the same channel share one inventory, enabling easy long-distance item transfer and automation.
Dimensional Pocket
A plugin that adds configurable portable item storage that's tracked per-player
Multiple Lives Plugin
Multiple Lives Plugin with optional Combat System(Optional).
Warp Hopper
Boost server performance by swapping tangled hopper lines for sleek, wireless item routing. Eliminate lag‑filled storage rooms and embrace invisible, high‑efficiency logistics.
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