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Minecraft Java 1.21 Mods

Browse 10 free mods for Minecraft Java 1.21 — popular picks include CleanContainer, Compact Diamonds, Cardboard Boxes.

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CleanContainer
1.21.1fabric

CleanContainer

CleanContainer helps you to sort your inventory and your containers, such as chests, barrels, shulkers, minecartchests and enderchests.

11kdownloads
Compact Diamonds
25w02a

Compact Diamonds

No need to carry too many shulkers because you happen to be too rich. Just pack them together into a Compact Block of Diamond.

3.3kdownloads
Cardboard Boxes
1.21.1fabric

Cardboard Boxes

An early game alternative to shulker boxes!

3.0kdownloads
Shulker Accessory
1.21.1neoforge

Shulker Accessory

Equip shulker boxes as wearable accessories. Carry up to three on your hip slots and open them without placing. Supports Sophisticated Storage and Easy Shulker Boxes.

1.3kdownloads
Cardboard Boxes Neo
1.21.1neoforge

Cardboard Boxes Neo

An early game alternative to shulker boxes!

397downloads
TQs Unstack Shulkers in item form
1.21.5

TQs Unstack Shulkers in item form

Unstacks stacked shulker boxes that are in item form. Handy with mods that can stack shulker boxes in your inventory and on the ground, like tweakeroo and carpet mod.

281downloads
ShulkerBox Limit
1.20

ShulkerBox Limit

ShulkerBoxLimit is a plugin that allows Minecraft server administrators to set a limit on the number of shulker boxes that players can carry in their inventory.

159downloads
Xiaoklunar Shulker
1.21

Xiaoklunar Shulker

Inventory shulker opening + overflow pickup vacuum that stores into carried shulkers.

93downloads
Cardboard box shulkers
1.21

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.

42downloads
Shulker Box Slot Mod (1.21.1, 1.20.1) – Dedicated Equipment Slot
1.21.1neoforge

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 […]