ItemZoom

Mods
1,159,734 Downloads Last Updated: Dec 2, 2018 Game Version: 1.12.2

This client-side mod shows a big version of whatever item you hover over.
Great for builders looking for the right materials!

 

By default you can toggle it on and off with Shift + Z, which can be changed in the Minecraft controls.

There is also an unmapped keybinding you can use if you want to hold a button down to make it display.

You can change the zoom amount in the config or by setting the hotkeys for Zoom In and Zoom Out.

 

Item Zoom displaying a zoomed item