Minecraft Java 1.21 Mods
Browse 423 free mods for Minecraft Java 1.21 — popular picks include Shulker Packer Mod, SyncShield, MobCatcherPro.
Updated daily
Shulker Packer Mod
This mod adds the ability to automate packing items into shulker boxes.
SyncShield
Minecraft 2FA login approvals and Telegram/Discord chat sync, with rich inventory/item renders and admin controls for safer, faster server management
MobCatcherPro
The Ultimate Entity Transport Solution for Minecraft 1.21+
Over the Top
Aims to bring World War One era Trench Warfare to Minecraft
Trash/delete
This is a plugin that allows users to trash/delete items from their inventories
MaceGlow
This Plugin enables Glowing when you have a Mace in your Inventory
Access Pad
A simple mod that adds a pad to let you open your benches (chests, furnaces, and blocks from any mod) anywhere in any dimension!
Extender
Minecraft Command length Extender & Minecraft Custom Function Runner.
Snippet
The ultimate screenshot upgrade for Minecraft. Browse, edit, and share instantly - soon featuring toggleable layers.
Quantized
Explore the ways of item creation using quantum mechanics
Cameraman
Allows another player or instance of minecraft to record replay/flashback files for you, without them needing to follow you around manually
MapProtect
MapProtect is built to work alongside automated map rotation systems, allowing FFA servers to maintain clean, reusable arenas without requiring manual resets.
CreeperChestSave
Chests don't explode but blocks do.
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.
Chest Door Lock
Lock is a lightweight and multiplayer-friendly Minecraft datapack that allows you to easily secure your items and structures.
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.
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.
ShopShields
Turn any chest or barrel into a player shop with a simple GUI — Vault-powered, sign auto-placement included.
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.
OpenRouter Chatbot
OpenRouter Chatbot is a powerful and highly configurable Spigot plugin that integrates the OpenRouter AI API into your Minecraft server.
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.
Simple StatTrak
CS:GO-style StatTrak™ item tracking for your Minecraft server
Hatbag
Adds backpack for hats from mod simplehats with quick swap feature
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.
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!
Refined Fluid Substitution
Adds a fluid substitution pattern, allowing fluids to be used directly instead of buckets to Refined Storage
P_Comandos
A plugin for commands in items!
Random Oddities
A collection of my unclassified ideas.
Online Bank
Datapack that adds "online" bank to simplify the use of server's currency