Minecraft Java 1.21 Mods
Browse 3,941 free mods for Minecraft Java 1.21 — popular picks include Quick Link (Wireless Logistics), Living Item, ItemDisplayPlugin.
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Quick Link (Wireless Logistics)
A lightweight mod that adds Quick Link blocks for early-game wireless item, energy, Mekanism chemical and fluid transfer with color channels and side configuration.

Living Item
Let your items come alive inside inventories
ItemDisplayPlugin
This plugin allows the collection of items dropped within a 5-block radius in Minecraft, merging the items with the same type and displaying their quantity in the item’s custom name. Items that cannot be stacked, such as enchanted equipment (e.g., swords,

Vault Restock
Vault Restock - a useful plugin that allows players to reopen Vaults in Trial Chambers with a custom refresh time.
HomeGUI - Home Gui for EssentialsX
HomeGUI is a plugin that lets players easily create, manage, and access their homes through a graphical user interface. It features customizable sounds, particles, titles, and messages to provide a more user-friendly experience.
SweetPlayerMarket
A full GUI enhanced marketplace plugin, allow players to list their items as buy shop or sell shop.
Dim Botany Pots
Botany Pots meets DimStorage. Transfer your Botany Pots harvest directly into your DimStorage Network.
CyberLevels
A leveling system with custom rewards, MySQL support, and more!
Meat Cuboid
Ever wanted to make blocks of meat? Now you can.
Chest Organiser
Easily organize your storage! This mod automatically sorts your items into nearby chests based on customizable item categories, distance, and chest-specific overrides.
Stackable Shulker Boxes
Shulker Boxes will now stack up to 64!
ReInventory Hotswap (continuation of Inventory Hotswap)
Hotswap inventory slots or entire hotbars at ease!
Proper Graves
Make a grave appear on your death, making sure your items are always safe.
Delete items after death
Datapack that deletes items and xp when you die instead of dropping them.
ZCommandCooldown
Zepsi's CommandCooldown. A simple Command Cooldown plugin.
Villager Trading Helper
Client-side, streamlines the trading process with a new screen for easy and fast one-click trading
NeoFavoriteItems
A simple two-way synchronized slot lock (slot collection) mod
Bottlet
Frictionless experience bottles.
Sophisticated Backpacks: Advanced Crafting Upgrade
Adds an advanced Sophisticated Backpacks crafting upgrade that can craft using items inside nested backpacks.

Bundles Craft
Simple datapack to create a bundles!
Sneykor's Cobblemon online
The modpack contains mods that allow you to have fun playing the Cobblemon mod. There is a new world generation, improved content with Pokémon (Pokémon riding, TM/TR, items, regular and legendary Pokémons), farming, building blocks and storage systems etc.
PixelBlockRanch
Classic Pixelmon ranch block experience from 1.12.2 brought to NeoForge 1.21.1.
Ansible Crafting
A new mod that will allow players to craft using materials located in storages near the player not just from what's available in their inventory.
Echoes of Kaepora
✨ Magic 🔮 Mysticism 🗡️ RPG Progression 🎯 Skills 📜 Classes 🛡️ Professions ⚔️ Combat 🧿 Relics 🏆 Legendary Items ⁉️ Questing 🗺️ Exploration 🌍 New Dimensions 🏰 Structures 🌱 Farming & Cooking 🎒 Backpacks 🧭 Waystones 🛠️ Quality of Life 🎧 Immersive
oSzoukaua's: XP is Bottles!
Mobs will now drop XP bottles that contain the exact amounts of XP the mob dropped!
Packed Chest
Pack up chests and barrels with their contents intact and redeploy them anywhere.
Better Lost Items
Better Lost Items tracks despawned world drops, saves player death loot, and turns wandering traders into recovery merchants. Configure recovery costs, fetch supplies, burned loot, and void loot directly from Mod Menu.
SmartSort
Smart inventory and chest sorting plugin.
Fast Slot
Changes Brewing Stand shift-click behavior for Blaze Powder to prioritize the ingredient slot.
Redstone Additions
Adds breeders, block breaker, conveyors, block placers, and more !!! Vanilla friendly
Beetle's Basic Fun Advanced
Modpack that adds a few QoL mods to the game such as backpacks and mini maps while still keeping things simple
Backpack Bundles!
A resource pack that replaces bundle texture to look like a backpack. Now comes with custom sounds (optional) and dyeing support.
LegacyPacks
Allows to use old texture packs in new game versions
DataPack Vanilla +
datapack with small additions such as : invisible frames, light block crafting and debug stick crafting
Create Backpack Upgrades
This project adds two (More to come) backpack upgrades to the sophisticated backpack mod and the Create Mod.
WoodlyChopper
Chop down one log with your axe, and the whole tree falls! Includes optional leaf removal, vanilla-style durability, protection-plugin compatibility, anti-lag limits, and an easy-to-use configuration file.