Minecraft Java 1.21 Mods
Browse 3,935 free mods for Minecraft Java 1.21 — popular picks include Drop Guard, Advanced Happy Ghast, Resource Factory.
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Drop Guard
A Mod For Hypixel Skyblock That Stops You From Dropping Items Unless Your In The Inventory
Advanced Happy Ghast
Upgrade your Happy Ghast! This mod introduces a progression system, integrated storage, and speed bonuses. Manage your companion through a custom dashboard and level it up using rare materials.
Resource Factory
This project adds tiered blocks that serve as factories for producing raw materials like ores and gems.
Data Looker
Easily look at data from entities, blocks, storage, and scoreboards
ClearBin
ClearBin is a lightweight, powerful, and fully optimized Minecraft plugin that automatically removes dropped items from the ground while providing players with a clean and easy-to-use Trash GUI system.
Trash/delete
This is a plugin that allows users to trash/delete items from their inventories
FreeProtect
Log your players, your world, and everything that exists for FREE!
Reggular
Tired of the new eggs not stacking? This datapack is just for you.
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.
The Echoed Realms
A sculk-powered item transfer mod that links blocks through matching codes and wireless sensor paths.
SMPPositionSaver
SMP Position Saver – lightweight Bukkit plugin that auto‑saves/restores player locations in configurable SMP worlds (YAML storage, wildcard support, optional commands).
Easy shulker recipe
A new easy way to craft shulkerboxes. With purpur blocks, chorus fruits and chorus flowers
CustomEnderChest2
Fully customizable Ender Chests plugin with per-player storage and upgrade support
Instanced Loot
Instanced Loot makes every chest’s loot unique per player, fully server-side and vanilla-client compatible.
Closets by smplesco
Compact wall storage. Or, a closet.
BirthdayReload
Plugin paper for add birthday for you server
BaxtyBoi's Commands
A few commands to help you in your daily MC life
UniRedeem
Universal redeem code plugin for Spigot, Bungee, and Velocity. Features a built-in REST API, advanced limits, and dual SQLite/MySQL storage.
Iron Crate
The Crate Mods brings wooden crates from every wood type into Minecraft, offering customizable, stackable storage solutions for your items.
Keyless
A modern, high-performance authentication system for Minecraft featuring chat-intercept login and lightweight architecture.
MagicLootStructures
Add any items to vanilla loot
Fair Recipes Plus
Fair Recipes Plus is a gameplay-focused Minecraft mod that rebalances crafting and improves consistency across many core systems.
BaloPlus
A feature-rich portable backpack plugin with 5 upgradeable levels, SQLite storage, confirm GUI, backup system, and PlaceholderAPI support.
MaceGlow
This Plugin enables Glowing when you have a Mace in your Inventory
3x3 Quartz Compaction
Craft and uncraft quartz blocks with parity to other resource blocks
MapProtect
MapProtect is built to work alongside automated map rotation systems, allowing FFA servers to maintain clean, reusable arenas without requiring manual resets.
Chest Door Lock
Lock is a lightweight and multiplayer-friendly Minecraft datapack that allows you to easily secure your items and structures.
TravelPack
Adds travel utilities for adventurers on the road.
Simple ItemShop
A lightweight item-for-item shop plugin for Paper 1.21.1. Place a sign on a chest, define what you're selling and what you want in return. No economy plugin required.
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!
Block Goal Tracker
lets you pin mining and gathering goals directly on your HUD so you always know how many items you still need. Track multiple tasks at the same time
Redcraft-Chestshops
Simple item-for-item chest and barrel shop system for Paper servers. No economy plugin required. Chestshops für Minecraft : Einfach einzurichten , perfekt für SMP
give2
Give any item to any player, instantly. Browse all Minecraft items, search by name, customize enchantments, and target multiple players.
颠倒台（dinnerbone table）
想要让木头变下界合金块吗？想要让煤炭变黄金吗？那就快来体验“颠倒台”吧！（Want to turn wood into netherite blocks? Want to turn coal into gold? Then come and experience the dinnerbone table right now!）
PipelessPipes
A simple pipesystem without the hassle of laying pipes
Bundle Craft Backport
Adds crafting recipe for bundles from new versions in 1.21.1