Minecraft Java 1.21 Mods
Browse 759 free mods for Minecraft Java 1.21 — popular picks include ServerBenchmarkPro, HardcorePlusMod, Nirvana Datapack.
Updated daily
ServerBenchmarkPro
Advanced Minecraft server benchmark plugin with Antutu-style scoring, CPU throttling test, and live ActionBar performance analysis.
HardcorePlusMod
The mod will add a lot of changes to the game that will make the game more challenging.
Nirvana Datapack
A datapack that is required for the Nirvana Music resource pack.
PolaRadio
Turn your server into a 24/7 radio station. PolaRadio streams .nbs note block songs to everyone online on a looping playlist — with per-player mute, personal volume, an in-game song-picker GUI, and full DJ controls.
RatsCurrencies
A Simple Custom Currency Plugin Which Adds A Shop And A Currency Distribution System For Your Server. This Also Helps To Save The Memory And CPU Usage Which Are Overused In Another Currency Plugin. This Has Very User Friendly Interface [1.18+]
P_TopJogadores
Top Players via placeholders, NPC support, and holograms.
Large Structure Lib
Library for large structures, including enormous jigsaw structures.
Recipe Extensions
Adds recipes for items that normally can’t be crafted
NxControl
NxControl is an advanced staff plugin that lets OP players control players or mobs using simple keybinds, with GUI, bossbars, and freeze system built-in. It’s lightweight, powerful, and perfect for moderation, trolling, or cinematic gameplay.
Bigorna
A plugin that implements the original Minecraft anvil for your server.
Custom PVP Crafting Recipes
This datapack adds 4 new crafting recipes for your favorite PVP items. 1 is brand new, 1 is returning, and 2 are the original recipe but cheaper.
iammojogo's Uncrafting Mod
This mod is a mod that allows users to uncraft crafted items to gain back resources from items they don't need and don't want to throw away or burn.
Speakeasy Utilities
A shared library providing common systems, utilities, and APIs for the Speakeasy mod collection.
Idle_Essentials
Just visual beautiful and mechanical comfortable essentials plugin like All in One
BoostSync
Reward your Discord Nitro boosters in Minecraft with automated, verified rewards. BoostSync links accounts with a one-time code, grants a renewing 7-day booster rank while they keep boosting, and offers once-per-season reward claims.
BetterSlabPlacement
Allows placing full blocks on top of bottom slabs, greatly improves building flexibility. Requires Fabric API.
PackItems
PackItems is a Spigot 1.21+ plugin that turns YAML-defined custom items into fully routed, action-driven weapons and tools, with automatic resource-pack generation, built-in HTTP hosting, and TextAPI support.
World Persistence
A fabric mod that adds more immersion to the static minecraft world.
BluCooldown
Minecraft Paper/Folia plugin for adding fully configurable cooldowns to items
MaxProtections
The best protection plugin with menu +
NxRestrict
NxRestrict is a powerful GUI-based Minecraft plugin that lets you easily enable or disable gameplay features globally or per player. It provides real-time control with no restarts, using a clean interface and instant enforcement.
Arox2080's camera api
a thing for a mod that adds a command for a camera shake effect
DPNPC
Customizable NPCs using Minecraft's mannequin entity.
NxFreeze
NxFreeze is a lightweight staff plugin that allows admins to freeze/unfreeze players using commands or an easy GUI.
TOU
Now you can craft Totem of Undying.
ChatManager-Core
ChatManager-Core is a library for working with Minecraft chat
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.
Craftable Uncraftables And More!
This mod adds all the uncraftable thing to minecraft and a few extra things.
KrepAPI (Plugin)
Run server commands when a player presses a key- configured in a simple YAML file, no programming required.
Territory API
API for creating and managing in-world regions with efficient tracking, persistent storage, and simple enter/exit/tick events for gameplay mechanics like zones, arenas, and protected areas
Flavor Framework
A lightweight mod that adds various foods to the game.
RTN's Economy Library
Server-side economy library with rewards for killing mobs, kill combos, top lists and a developer API. Vault-style economy for mods in Minecraft.
Econics
Econics adds a flexible multi-currency system to your Minecraft server. Create custom currencies with MySQL/SQLite support and a simple developer API.
DialogAuth
Lightweight minecraft auth plugin with DialogAPI support
Really Cooking
Cooking in Minecraft has always been simple, but not anymore!
Enemy Tracker
Time to Detect the Threat and Enemies!