Minecraft Java 1.21 Mods
Browse 151 free mods for Minecraft Java 1.21 — popular picks include Uncraftable Shulkers, Gardens Backpack Tooltips, Shulker box without end.
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Uncraftable Shulkers
Uncraft shulker boxes into shells!
Gardens Backpack Tooltips
Extension for Shulker Box Tooltip plugin to support backpacks in Gardens MC
Shulker box without end
Allows you to craft shulkerboxes without going to the end uses 7 obsidian 1 chest and 1 diamond

Xiaoklunar Shulker
Inventory shulker opening + overflow pickup vacuum that stores into carried shulkers.
Shulker Packer Mod
This mod adds the ability to automate packing items into shulker boxes.
Fireproof Bundles & Shulkers
Allows for bundles and shulker boxes to be upgraded with netherite upgrades templates to keep items even if they fall in lava.
Easy shulker recipe
A new easy way to craft shulkerboxes. With purpur blocks, chorus fruits and chorus flowers
Cameraman
Allows another player or instance of minecraft to record replay/flashback files for you, without them needing to follow you around manually
easy-mochila
Adds support for Mochila to Easy Shulker Boxes.
Casks
Portable, shulker-like storage for the early game.
Selective Slots
A lightweight, vanilla-friendly mod for disabling individual slots in containers like chests, hoppers, dispensers, and shulker boxes.
No Dragon Egg In Containers
A lightweight SMP mod that keeps the dragon egg out of every container, so it stays a contestable trophy instead of being hidden away, popping it back out of any chest, shulker, ender chest, shelf, or hopper, with a simple command to toggle it on or off.
Cardboard box shulkers
A resource pack that replaces all shulker boxes with cardboard boxes sealed with matching colored duct tape. It works without Optifine and perfectly fits a warehouse or storage room aesthetic.
Rype's Profiles
Save and instantly apply inventory layouts for Shulker Boxes, Single Chests, and Double Chests.
Shulker Palette
Turn any shulker box into a block randomizer. Mark a shulker as a palette and right-click to place a random block from inside — weighted by stack count.
StoeriiMC-Plugin
StoreiiMC turns specific chests in your world into secure, web-accessible "Drives." You can drag-and-drop files from your browser into a chest, edit text files live, and stream music, all stored entirely within Minecraft's NBT data (Maps inside Shulkers).

Rype's Auto GSet / GTools Maker
Automates enchanting gear and tools using anvils and items from shulkers with configurable speeds, XP collection, and resume support. Enchants Everything.
Craft From Here
Craft items directly using materials from your open chests, barrels, ender chests, or shulker boxes.
Lock your chest
Lock ur chest, barrel, shulker, item frame , from your friends
Shulker Boxes From Barrels
This Datapack adds an alternative recipe for shulker boxes that uses barrels instead of chests.
Anti-Illegals
Config-driven illegal item remover for Paper/Folia — ban creative blocks, over-enchants, NBT abuse, potions, books, and shulker payloads with per-world rules.

Paint your Shulkers!
Simple mod that allows you to paint your shulkers. Works with texture packs and on servers!
Shulkernity
You can now put shulker boxes into shulker boxes.
Transformable Shulker
Transform Chests into Shulker Boxes — right where they stand, without losing a single item.
Visual Shulker Labels Resource Pack (1.21.1, 1.20.1) – Texture Pack
Visual Shulker Labels Resource Pack transforms shulker boxes into visually intuitive storage units by displaying the item’s icon on the box’s face – triggered simply by renaming the shulker to match the desired item. This clever feature works via exact name matching (and supports case-insensitive variations like “apple,” “Apple,” or “APPLE”) to render the corresponding […]
Packages Mod (1.21.1, 1.20.1) – Easy to Craft Shulker Like Boxes
Packages Mod is an opinionated item storage mod. It's like "barrel" mods, except it's not focused on being your storage solution. Instead, the author wants to be your storage problem: each package can only hold up to eight stacks (512) of any one item, and there are no capacity upgrades, void upgrades, or anything of […]
Turtle Totes Mod (1.21.8) – New Storage Block
In the vanilla game, shulker shells can be used to craft shulker boxes. These shulker boxes will expand your inventory by providing an additional 29 slots of storage space. Turtle Totes Mod is here to make obtaining shulker boxes a lot more easier. With this mod installed, you can use turtle shells to craft a […]
Shulker Tooltip Mod (1.21.8, 1.20.1) – See What's Inside a Shulkerbox
Shulker Tooltip Mod focuses on making the management of storage inventories offered by Shulker Boxes more convenient and faster. One of the most notable features of this mod is that you can view the contents of a Shulker Box in your inventory simply by hovering your mouse over it. Beyond this functionality, the mod also […]
One-Step Dyed Shulker Boxes Data Pack (1.21.8, 1.20.1) – Simplify Shulker Box Crafting
One-Step Dyed Shulker Boxes Data Pack allows you to craft dyed shulker boxes directly, without needing to craft the shulker box first. This streamlined process saves time and materials, making it easier to customize your storage. Features: Adds a recipe to craft dyed shulkers by putting a dye in with the other shulker ingredients, useful […]
Shulker Box Slot Mod (1.21.1, 1.20.1) – Dedicated Equipment Slot
Shulker Box Slot Mod allows players to wear a Shulker Box on their back, just like a backpack! It looks awesome and is highly functional, providing a large number of inventory slots for carrying items. The Shulker Box is placed in a special equipment slot, after which it appears on the player's back. To open […]
Sophisticated Storage Unofficial Mod (1.21.1, 1.20.1) – Expand And Customize Your Storage
Sophisticated Storage Unofficial Mod brings the popular storage mod to Fabric, introducing multi-tiered storage solutions with enhanced customization and functionality. It includes barrels, chests, and shulker boxes in all vanilla wood variants, along with custom color options and material-based appearance changes. Features: Adds multi-tiered barrels, chests, and shulker boxes with increasing storage capacity. Includes all […]
Shulker Loader Mod (1.21.1, 1.20.1) – Auto Sort Items Into Offhand Shulker Boxes
Shulker Loader Mod is a handy mod that automatically transfers items you pick up into a shulker box in your offhand, provided there's space. It functions like a regular inventory, making it especially useful for resource gathering and long mining trips where inventory management can become a hassle. Features: Automatically stores picked-up items in an […]
Smooth Shulkers Resource Pack (1.21.1, 1.20.1) – Texture Pack
Smooth Shulkers Resource Pack simply enhances the appearance of shulker boxes in Minecraft by giving them a smoother texture. This pack is perfect for players who want a more polished and visually appealing look for their storage solutions. In general, this pack is ideal for players who want to enhance the appearance of their shulker […]
Shulker Box Backpacks Resource Pack (1.21.1, 1.20.1) – Texture Pack
Shulker Box Backpacks Resource Pack simply turns your Shulker Boxes into Backpacks. Depending on the color of a Shulker Box, they can look like a Fox, Panda, Pig, Bee, Teddy Bear, Steve and a few others. For example, with the orange color, you can have a Fox backpack. They can also be placed down in […]
OpenShulker
OpenShulker is a plugin for 1.14 to 1.20.1 that makes Shulkerboxes more useful by allowing you to open them without placing.
KrazyShulkers
A maintained fork of BetterShulkerBoxes with critical fixes and Paper server compatibility