Minecraft Java 1.21 Mods
Browse 1,104 free mods for Minecraft Java 1.21 — popular picks include 1.21 GameRules Restore, InfiInvConnect, UltraDrawer.
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1.21 GameRules Restore
1.21 GameRules Restore brings back the original behavior of selected gamerules from version 1.21 that were changed in Minecraft 1.21.11. This allows servers to keep the old mechanics without downgrading the game version.
InfiInvConnect
InfiInvConnect is a practical Minecraft plugin that lets players share and synchronize their inventories using groups or direct links.
UltraDrawer
UltraDrawer is a powerful storage plugin inspired by drawer mods, allowing players to store massive amounts of a single item in one block with visual displays and seamless automation support.
Create Edition
This modpack is heavily focused on the Create mod, featuring a large collection of addons and expansions that enhance automation, engineering, and complex mechanical builds.
Auto Sorting Machine
Automatically sorts items into nearby containers.
ReportToxicity
A moderation and reporting plugin for Minecraft servers that sends reports to the ReportToxicity platform and can also alert server owners or admins through Discord when configured.
More Backpack Upgrades Neoforge
More Backpack Upgrades is an addon for Sophisticated Backpacks that bridges the gap between your portable storage and your Refined Storage network.
IFC Reloaded
Transform your Minecraft maps into stunning HD artwork with full RGB color support, and easily upload your own images directly from the game using the /ifc command.
Create: Random 'BulkSheet'
Create addon with no grand vision, no theme, no concept, no balance, no friends, no purpose in life, no "bulk sheets".
ShopShields
Turn any chest or barrel into a player shop with a simple GUI — Vault-powered, sign auto-placement included.
SmartPack
A Paper plugin for fast, safe inventory packing: compress nuggets, ingots, redstone, and other configured materials with /pack, Smart Packer item support, exclusions, chest packing, and auto-pack options.
Cat Factor: Redstone
A Data pack that changes some recipes of redstone componets with a realistic and cheap one.
Gestorage
Improved storage for Minecraft
FurnaceEditor
A collection of powerful in-game editors to manage crafting and smelting recipes effortlessly. Create, edit, and delete recipes via intuitive UIs without ever touching a config file.
Create and Much More!
This modpack focuses around Create and its many additions to enchance the world! Such as Handcrafted, Farmers Delight, Sophisticated backpacks and many more.
Caravans
Working pack-animal caravans for Paper and Purpur. Llamas follow in formation, carry 90 slots across saddlebag pages, run loot home on their own, and stand guard. Lead camels, wolf protectors, donkeys, and mules included.
Helios Core
HeliosCore is the foundation plugin powering the entire Helios ecosystem, providing shared services for storage, permissions, messaging, licensing, player profiles, and the live web dashboard used across all Helios plugins.
Scoreboard Sync
A plugin that syncs objectives, scores, and teams to a MySQL/MariaDB database so all backend servers in a Velocity or BungeeCord network can share the same scoreboard state. Useful for data packs and cross-server minigames that use vanilla scoreboards.
OpenRouter Chatbot
OpenRouter Chatbot is a powerful and highly configurable Spigot plugin that integrates the OpenRouter AI API into your Minecraft server.
Create Based Pack 2
Create Based Pack 2 is an industrial sandbox merging the mechanical magic of Create with advanced nuclear tech and digital storage.
Simple StatTrak
CS:GO-style StatTrak™ item tracking for your Minecraft server
Hatbag
Adds backpack for hats from mod simplehats with quick swap feature
MineLinkX
MineLink v4.0.0 links Discord with Minecraft (Java & Bedrock), enabling chat sync, whitelist control, moderation (ban/tempban), appeals system, auto-whitelist, and full server management directly from Discord.
Numberous
mod that add math to minecraft
Glorch
Share ender chest inventories with friends! Made for Folia
WardRegion
Region protection plugin for Minecraft 1.21 with wand-based selection, GUI management, whitelist access, flexible flags, particle previews, and MySQL storage.
hugefan's CorpsePlugin
This plugin adds a whole system of corpses and prisoners for players on your server. Этот плагин добавляет целую систему трупов и заключенных для игроков на вашем сервере.
RealInvest
Banking & stocks for Paper 1.21 (Vault required). Create IBAN accounts, transfer funds, and trade dynamic stocks. Beta – not production-ready!
Core Cloud
Oculos that store items you can use.
P_Comandos
A plugin for commands in items!
Random Oddities
A collection of my unclassified ideas.
Plugin Engine
Plugin Engine is a live scripting IDE for Minecraft that lets you write and execute JavaScript or Java directly on a running server through a browser, without restarts or configuration. It also provides secure session-based access, persistent scripts, and
Online Bank
Datapack that adds "online" bank to simplify the use of server's currency
The Junction - EXIT 2
A creative tech modpack built around Create for building, automation, railways, storage, and fun with friends.
PlugLoad
⚡ PlugLoad is a clean, live plugin management tool for Bukkit, Spigot, Paper, and Purpur servers which allows you to load, unload and reload plugins while the server is running⚡
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.