Minecraft Java 1.21 Mods
Browse 12,797 free mods for Minecraft Java 1.21 — popular picks include Kit Manager, Skull Boost, Create & Constructions.
Updated daily
Kit Manager
A Datapack that lets you save your inventory into a kit to then load it later down the line!
Skull Boost
Collection of FPS boosting mods and essential mods for pvp. Brings every single mod you will need for PVP. Runs on Vulkan Mod
Create & Constructions
Create & Constructions modpack with create: aeronautics!
Create Industry SMP
Modpack for my private SMP. Create mod with a lot of addons. A few terrain gen mods. And some performance mods.
ThePurgeConcept
Bring the thrill of The Purge to your Minecraft server — an automated cycle of blood moons, forced PvP, player roles, and heart-pounding countdowns.
Regius Redstone
This mod adds redstone components that aim to make computational redstone easier.
Wireless Control
A Minecraft datapack that allows linking redstone consumers remotely
Nexus Maps
Nexus Maps is the ultimate logging and remote management suite. Monitor server health, debug errors in real time, and visualize your server's economy flow all from a modern web dashboard.
Cybermania
The world is being invaded by Machines! Can you Survive?
Fluxel
Extended hopper pickup range for Paper/Spigot.
SR AutoSort
Take inventory organization to the next level with automated sorting and personalized player settings.
HeatSMP
A high-performance, hardcore survival plugin for PaperMC. Harness heat to unlock "unimaginable power," survive the extreme conditions of $100.0^\circ$ Meltdowns, and siphon energy from your rivals.
🧠 StaffMonitor
🧠 StaffMonitor – Advanced Staff Activity Tracking Plugin (Paper/Spigot/Bukkit 1.20+)
LinkingMC
LinkingMC is a bridge between Minecraft and Discord that connects player accounts and permissions. It helps staff and players stay synced across both platforms for a more unified community experience.
Sentry Core
Add a sentry to your world to protect you and save you from death
ProgressionTraide
Dynamic trading/workstations that evolve with progression—no more static “one-size” trades.
NAT-Whitelist DiscordAddon
Easily connect with a Discord bot
ElementalCrystals
ElementalCrystals adds custom elemental crystals with special abilities. Players can craft and use Fire and Water Crystals in survival gameplay. Thanks
TapAnnouncer
TapAnnouncer – Automated, customizable messages with sound effects, delivered directly in the chat a
Cobblemon Poke Power
Adds a Pokemon based powersource for your tech mods that uses your Pokemon to power it!
ForgottenLand
Technological modpack with the idea of creating a base settlement, based on oritech
Create Satisfactory Server
Create Satisfactory's server mod pack. Designed exclusively for servers, so you don't have to install client-side mods on your server for a cleaner, smoother experience.
TitanFall SMP
TitanFall SMP is an optimized multiplayer modpack centered on expansive world exploration, seamless performance, and advanced automation powered by the Create mod ecosystem.
ZeresClient
Mod ZeresClient for Server 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.
FoliaHopper
Tune hopper transfer rate and stack batching
Best login
Lightweight Paper/Bukkit 1.21.11 authentication plugin. Players can't move until logged in, with secure hashed password protection and zero-hassle setup.
X-Performance
X Performance is an optimization-focused Minecraft modpack designed to maximize FPS, reduce lag, and improve overall performance while preserving the vanilla gameplay experience
Goodies Radar
Adds three new items to the game. Each will help you find what you need but balanced enough so it doesn't become a cheat.
Supply Reminder
Remind you about your supply, for server Better Towny (read only, does not automate it)
AutoExecutorMod
Automatically execute multiple commands from text files in a single game tick.
Chorusfix
Chorusfix restores near-vanilla chorus plant behavior on Paper servers where chorus plant updates are disabled for custom-block plugins.
SecureLogin MC Plugin
/login plugin for Minecraft servers. Protect player access and enhance your server's security.
DialogAuth
Lightweight minecraft auth plugin with DialogAPI support
Knowledgebound
KnowledgeBound is a server-side RPG skill progression and balancing mod for Minecraft (Fabric 1.21.1). It replaces standard vanilla progression with a time-and-action-based knowledge system.
VortexSellChests
Automated sell chests with item collection, filtering, upgrades, fuel support, and economy integration along with infinite storage chests