Officialy Discontinuing ShulkerPeek and replacing it with "Container Preview [Storage Tip]" which is far superior, better features, custom sotrage mods support, server support and veryhigh customisation. No more updates for this mods. So check that out you will love it and I will only update that.

ShulkerPeek : Shulker Box Tooltip Preview for Fabric, Forge and NeoForge

See inside any shulker box without opening it.

ShulkerPeek is a client-side shulker box tooltip preview mod. Hover over any shulker box in your inventory and instantly see its full shulker box contents in a clean 9x3 visual grid. No placing. No opening. No guessing what is inside.

The tooltip background tint matches the box dye color so you can see inside shulker boxes at a glance before even reading the name. The fastest way to manage shulker box storage in survival, technical play, or any modpack with heavy item management.

How the shulker box tooltip preview works

When you hover over a shulker box item, ShulkerPeek checks for stored inventory data. If data is found, the default tooltip is replaced with a fully rendered shulker box contents grid showing all 27 slots. Box title, stack counts, and color tint are all optional and configurable.

Everything runs client-side only. ShulkerPeek reads item data already on the client and renders it visually. It does not send data to servers and needs no server-side installation works on any server.

Shulker box preview features

Shulker box contents on hover no placing or opening required
Full 9x3 visual grid matching the real shulker inventory layout
Shulker box tooltip background tint matched to the dye color
Optional box title or custom name shown above the contents grid
Optional item stack count overlays on each slot
Shift-to-show mode shulker preview only appears while holding Shift
Keybind toggle to enable or disable the shulker tooltip instantly in-game
Config file at config/shulkerpeek.json
In-game config screen on Forge and NeoForge via the Mods menu

Perfect for shulker box storage management

ShulkerPeek is built for players who carry many shulker boxes and need fast identification. Instead of placing and opening multiple boxes to find the right one, hover and see inside shulker boxes in seconds.

Large shulker box storage systems in survival worlds
Technical Minecraft and building playthroughs with sorted item storage
Modpacks with heavy inventory and item management
Multiplayer servers where quick inventory sorting matters

Configuration

Setting	Default	Description
Enabled	true	Master on/off toggle
Require Shift	false	Show shulker box tooltip on hover by default
Show title	true	Display box name above the contents grid
Show item counts	true	Stack size overlay on each slot
Color tint strength	medium	Intensity of the dye color tint
Slot background darkness	medium	Visibility of individual slot backgrounds

Config file: config/shulkerpeek.json
In-game config screen available on Forge and NeoForge.

Requirements

Fabric: Fabric Loader and Fabric API required
Forge: no extra dependencies required
NeoForge: no extra dependencies required

What ShulkerPeek does not do

Does not modify, move, or duplicate any items
Does not add new blocks, items, or recipes
Does not require placing the shulker box
Does not send any data to servers
Does not change any gameplay mechanics

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Shulker Peek