Minecraft Java 1.21 Mods
Browse 1,404 free mods for Minecraft Java 1.21 — popular picks include ItemsGlow, Create: Capsule Corp., Data Command Plus.
Updated daily
ItemsGlow
Highlights the items you need in any storage with the ability to change colors!
Create: Capsule Corp.
Capture, store, and redeploy Sable simulated contraptions using capsules.
Data Command Plus
Storageplayer, Concatenate, Loot Entities, Player and Data Manipulation
Post Office
Set up a full working post office system for your Minecraft SMP. Barrels act as a 1 way post box, allowing everyone to place items in, but only allowing the owner to remove them. Comes complete with a notification system when logging in to the server.
Inv Tweaker
Inventory sorting and grouping mod, also has auto fill for the hotbar
Aspects: Filcher's Limbo
Aspects addon adding a new Aspect capable of going into a new dimension to "safely" store anything you desire.
IDCardM
A lightweight mod that introduces player ID cards with data storage, networking, and GUI support.
Fair Sophisticated Backpacks
Makes backpacks more fair
Data Driven Stack Sizes
Override default `max_stack_size`s using data-driven item tags (Data Not Included).Increase the maximum value of the max-stack-size data component for 99 to 2048. Dev on all my projects will be paused for the duration of the BDS boycott against Microsoft.
Nearby Inventory Crafting
Craft using items from nearby chest's without moving them
Stackraft
Compress farm items like sugarcane, gunpowder, and more to save space. Works with the new Auto Crafters. Perfect for managing large farms and keeping your inventory organized.
Shades (Hollow Knight)
A mod that adds the 'shade' mechanic from Hollow Knight.
PlayerVaultZ
Advanced player vault plugin with pagination system
ExtraRecipes
Adds A Few Extra Crafting and Smelting Recipes "Vanilla"
PerWorlds
A plugin that allows you to store player data per world
Dong Dong's random creation
magic and energy,new ore,new dimension,new tool and weapon type.
Horarium
Adds the Hourglass, an essential tool for keeping track of time!
ProbablyBackpacks
Backpacks… probably. I guess.
Geode Mania
Adds 2 new dimensions, new combat mechanics, 4 new ore types, and a heavy emphasis on Copper and Amethyst!
Redstone Additions
Best redstone&tech datapack, Super optimized, 55+ blocks (Block breaker, block placer, filters, conveyors, item pipes, breeder, generators, gates, chunk loader, wireless redstone, multiblocks, jetpacks and so much more ! )
Hat Club
Purely server-side or singleplayer. Dyeable, enchantable, repairable, protective hats with fun acquiring mechanics.
DeadChest
A polished death chest plugin with timed loot phases, rich customization, and in-game admin controls.
PooperMC
The all-in-one solution for any server. Message Logging, Mention, Chat Color, Description / MotD, Muting, Reporting, Staff-Chat, Friends, Parties, Vein-Mining, Whitelist, Better-AI, AFK, Menu Commands, Global Ender Chest, Death-Banning, Anvil-Cap and more!
Golem Forget Me Not
Increase the number of chests that copper golems remember before giving up their search
Enchantment Rarities
A lightweight client-side mod that adds a color-coded rarity system to enchantments.
Smart Sorter
Lightweight Auto-Sorter and Storage Network for 500+ chests. Features automated smelting, XP collection, and smart routing for Fabric 1.21.1+.
Mechanical equation GUI Add-on for Sophisticated Backpack mod
This is an add-on for Mechanical Equation GUI pack,It made unique textures for most of the GUI images of Sophisticated Backpack mod.
Blind's Music Discs
Additional music discs to find out in the world as well as a new type of jukebox to use them on.
DisplayShops
Create immersive simplistic shops with animations, efficient transaction handling, and much more!
Wisp & Willow
A magic mod, inspired by occultism, botania, and thaumcraft.
Slimefun United
A modern and organised continuation of Slimefun’s legacy. Slimefun United transforms your server into a modpack-like experience with backpacks, jetpacks, reactors, electricity, automation and countless new systems.
AntiSeedCracker
Protekts your server’s real seed by providing fake seeds to clients and blocking seed-discovery commands. Fully optimized for Folia.
Crafting Refinements
Refines and adds various crafting, blasting, and stonecutting recipes to provide a balanced, convenient, and consistent crafting experience.
Inventory Highlighter (HighlightRender)
Highlights items in your inventory 🎒 with different colors 🌈 THE FIRST remake of “Highlighter” 🔄 based on type and enchantments ✨. for newer versions 🆕, fully customizable ⚙️ with adjustable colors 🎨, rules 📏, and highlighting 🔍.
Advanced Cauldron
Advanced Cauldron enhances cauldrons with potion storage, brewing over campfires, dyed water with color mixing (Bedrock parity), and tipped arrows.
Artisan Pottery
This mod adds a variety of new features related to the archeology update. Pots can now be customized how ever you want, there are new animals roaming the deserts and badlands and new structures to uncover.