How do I install Simple NBT?

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. Opens on Modrinth — not every file is mirrored on our own servers.

What Minecraft version does Simple NBT work with?

The listing gives Minecraft 1.21.11. This is the version stated by the author or source site, not something we verified ourselves.

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Simple NBT

Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.

by dev_jinzo · on Modrinth

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Open in MC Java Mods Get it on Google Play →

Simple NBT

A very simple fabric mod that does what it promises. It adds all NBT tags as a description to the item itself. Other mods require a command to run, this one is fast, simple and has no extra fancy addons.

Custom item with NBT tag

Mod menu

There is a mod menu present to modify how the NBT info is displayed: nested, flat, colorful, dark, ... .

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft version listed: 1.21.11
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.

File checked by MCModsHub

Ships as simple-nbt-1.0.0.jar — drop this file into the mods folder
Download size: 32 KB
Download link checked 12 Nov 2026 — working

These come from our own check of the pack file, not from the source page.

Explore more

All Mods for Java All Minecraft Java mods Java mods for 1.21