Minecraft Java 1.21 Mods
Browse 3,935 free mods for Minecraft Java 1.21 — popular picks include Simple Notes, Stacked, Golem Forget Me Not.
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Simple Notes
A simple mod for making simple notes.
Stacked
Simple mod that makes most items stack up to 99. Configurable.
Golem Forget Me Not
Increase the number of chests that copper golems remember before giving up their search
Wicker Block
A way to turn Sticks into Planks
Blocktracker
Track your items! Scans your entire inventory, including Shulker Box and Ender Chest contents.
AstraTemplate
Template plugin for Paper/Fabric/Valocity with pure and powerful functionality

Velocity-Skript
A plugin that add his own programming language like skript but for velocity
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.
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.
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 ! )
Geode Mania
Adds 2 new dimensions, new combat mechanics, 4 new ore types, and a heavy emphasis on Copper and Amethyst!
DeadChest
A polished death chest plugin with timed loot phases, rich customization, and in-game admin controls.
Pebble's Chest Shop
Player chest shop for Fabric with Flan and Impactor support.
Tom's storage Create style
Create Styled Tom's Simple Storage. Reviving this texture pack.
Smart Sorter
Lightweight Auto-Sorter and Storage Network for 500+ chests. Features automated smelting, XP collection, and smart routing for Fabric 1.21.1+.
Better GUI For TravelersBackpack
Let the interface, buttons, and inventory slots of the TravelersBackpack showcase the visual experience of CozyUI+.
Rose Gold Alloy - Tools, Armor and More
Introduces Rose Gold, a craftable metal between Iron and Diamond. Adds full tool set and a storage block, with armor and more building blocks coming soon.
Create: Nomad
A Create Addon that adds Backpacks and Tools
MaceControl [1.21+] - Limit Maces & Prevent Storage
Advanced mace management and tracking system for Minecraft servers
Cursor Anchor
Remembers position of cursor when opening inventory or storagecontainer, instead of resetting it, to middle of screen.
PlayerShop
Player & Admin Shops with holo visuals - 100% server-side - No Eco Mod / Multi-Eco mod compat / Multi-currencies compat - UI in-game - ...
jules-quickstack
(made by AI) When you press the keybind (K by default), it moves all items from your inventory into nearby containers that already contain those items.
DisplayShops
Create immersive simplistic shops with animations, efficient transaction handling, and much more!
Salvage Workbench
Lets users salvage rescources from items that they dont need anymore. Also includes enchanted items
Container Item Finder
A Minecraft mod that helps players locate items within containers.
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.
Replicated Integration
Replicated Integration is a compatibility addon designed to expand Replicated material calculations to recipes from other industrial, magical, and storage-related mods.
Crafting Refinements
Refines and adds various crafting, blasting, and stonecutting recipes to provide a balanced, convenient, and consistent crafting experience.
Iron Chests: Restocked Barrel Fix
Adds the missing pickaxe mineable tag to the Iron, Gold, Copper, Diamond, Obsidian and Netherite Barrel from the Iron Chests: Restocked mod
Mobile Trashcan
This mod adds Mobile Trashcan which automatically removes selected items from the inventory.
Ender Stone
Use ender chests with hoppers.
Xhomes
Xhomes is a Minecraft plugin that lets players set and manage homes with an intuitive GUI. It includes teleportation countdowns and movement cancellation. Players can now teleport directly to a home using `/home <homename>` or browse their homes in a s
Reforgery
An experimental datapack that adds weapons of mass destruction such as orbital strikes, black holes, the death note and more...
Command block in item tab
This mod adds hidden items to a new item tab.
Ellie's Storage Options
Useful and pretty storage options.
Tom's Create UI
Changes the UI of Tom's Simple Storage to be more in line with the Create Storage Ticker GUI