Copy Block ID

A minimal client-side utility mod for NeoForge 1.21.1 that lets you copy registry IDs directly from Minecraft with Ctrl+C.

You can copy hovered inventory item IDs, JEI/REI ingredient IDs, fluid IDs, and optionally the targeted block or entity ID in the world. When something is copied, the mod shows a short in-game notification.

Example

minecraft:dirt

Features

Copy hovered inventory item IDs with Ctrl+C
Copy hovered JEI and REI ingredient IDs
Copy hovered fluid IDs from supported tooltips
Optionally copy the targeted block ID in the world
Optionally copy the targeted entity ID in the world
Client-side only
Lightweight and fast
Does not interfere with chat or focused text fields

Config

CopyBlockId creates a client config file:

config/copyblockid-client.toml

Available options:

copyTargetedBlockInWorld = false
copyTargetedEntityInWorld = false

Set either option to true if you want Ctrl+C in the world to copy the ID of the block or entity you are looking at.

Perfect For

Modpack developers
KubeJS scripting
Datapacks
Command creation
Config editing
Debugging

Requirements

Minecraft 1.21.1
NeoForge 21.1.230
Java 21

License

MIT