Minecraft Java 1.21 Mods
Browse 428 free mods for Minecraft Java 1.21 — popular picks include THIS, Coalossal Coals, MapProtect.
Updated daily
THIS
Port of the Chickens mod, as well as roost!
Coalossal Coals
Progressively better and better tiers of coals with balanced costs for the severely late-game final items.
MapProtect
MapProtect is built to work alongside automated map rotation systems, allowing FFA servers to maintain clean, reusable arenas without requiring manual resets.
Modern Discord Bridge/Portal
PortalCord is a next-generation Discord bridge plugin designed specifically for Paper 1.18 - 1.21 servers.
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+
Cameraman
Allows another player or instance of minecraft to record replay/flashback files for you, without them needing to follow you around manually
Quantized
Explore the ways of item creation using quantum mechanics
Chest Door Lock
Lock is a lightweight and multiplayer-friendly Minecraft datapack that allows you to easily secure your items and structures.
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!
Hatbag
Adds backpack for hats from mod simplehats with quick swap feature
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
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.
Extender
Minecraft Command length Extender & Minecraft Custom Function Runner.
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.
CreeperChestSave
Chests don't explode but blocks do.
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.
Numberous
mod that add math to minecraft
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.
Ore Assembler
Minecraft mod that adds an Ore Assembler.
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.
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.
Random Oddities
A collection of my unclassified ideas.
Mechanical Factory
This is a Minecraft mod addon for Create called Factory
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.
More Functional Storage Upgrades for ExNihilo
Addon for More Functional Storage Upgrades to support ExNihilo blocks
OpenRouter Chatbot
OpenRouter Chatbot is a powerful and highly configurable Spigot plugin that integrates the OpenRouter AI API into your Minecraft server.
Kit Manager
A Datapack that lets you save your inventory into a kit to then load it later down the line!
Simple StatTrak
CS:GO-style StatTrak™ item tracking for your Minecraft server
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.
WardRegion
Region protection plugin for Minecraft 1.21 with wand-based selection, GUI management, whitelist access, flexible flags, particle previews, and MySQL storage.
P_Comandos
A plugin for commands in items!
Glorch
Share ender chest inventories with friends! Made for Folia