SlotID Tooltip
A simple client-side Fabric mod that displays the slot ID in tooltips when hovering over inventory slots.
Usage
Simply hover over any inventory slot (empty or containing an item) to see its slot ID displayed in the tooltip.
This is particularly useful in servers with custom GUI textures where its difficult to indentify individual slots.
Also works in the Creative mode inventory menu.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.1, 1.21.2, 1.21.3
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Ships as SlotID-Tooltip-1.21.1-1.21.11+v1.0.2.jar — drop this file into the mods folder
- Download size: 17 KB
- Download link checked 9 Sept 2026 — working
These come from our own check of the pack file, not from the source page.