NBT Tools
NBT Tools lets a player inspect and copy the item components of any held stack, and the command it produces includes those components.
What it does
Holding an item and pressing Ctrl + C copies a give command that carries the item's components, and the chat length limit is lifted on the client so long commands still paste in full. Enabling advanced tooltips with F3 + H lists the components of an item in its tooltip, and the copied command also works with shulker boxes and other items with large components. It is client-side only, so a server needs nothing, and it requires Fabric Language Kotlin on Fabric or Kotlin for Forge on NeoForge. Builds cover 1.21 – 26.1.2.
Key features
View item components
Advanced tooltips show the item components of the held stack, which makes the data visible without commands.
Copy give commands
Ctrl + C on a held item copies a give command that includes its components, including shulker box contents.
Longer chat commands
The client-side chat message length limit is removed, so large component commands can be pasted and sent.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
In the catalog
NBT Tools is one of 36,990 Utility mods on ModsFinder, and one of 25,772 Utility mods for Fabric. 15,189 mods support Minecraft 26.1.2.
More from TheTyphothanian
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What the author says
Enabling advanced tooltips (F3 + H) also lists all item components. Hold an item and press Ctrl + C to copy it's /give command, including all components (works with shulker boxes).
Official listing
- Modrinth page
- modrinth.com/mod/nbt-tools
- Owner
- TheTyphothanian
- Published
- 2025-07-18
- Updated on Modrinth
- 2026-06-14
- Facts verified
- 2026-10-15