How do I install Secret Items Tab?

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 CurseForge — not every file is mirrored on our own servers.

What Minecraft version does Secret Items Tab work with?

The listing gives Minecraft 1.21.5, 1.21.8, 1.21.7, among others. This is the version stated by the author or source site, not something we verified ourselves.

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Secret Items Tab

Java mod listed for Minecraft 1.21. File opened and checked on 4 Oct 2026; downloads from the MC Java Mods app on Android.

by 02Alexis · on CurseForge

Which build do you need?

This mod ships a separate file for every mod loader and every version of the game. Pick both, then download — the wrong build installs fine and then does nothing in the game.

Mod loader

Mod loader Fabric2 builds
Mod loader Quilt2 builds

Minecraft version

Minecraft 1.21.5–1.21.8Newest
Minecraft 1.21–1.21.4

Minecraft 1.21.5–1.21.8Newest
Minecraft 1.21–1.21.4

⬇ Download for 1.21.5–1.21.8 · Fabric ⬇ Download for 1.21–1.21.4 · Fabric ⬇ Download for 1.21.5–1.21.8 · Quilt ⬇ Download for 1.21–1.21.4 · Quilt

I don't know my version or loader

Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.

No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.

Open in MC Java Mods Get it on Google Play →

Secret Items Tab

Adds a new Creative Tab revealing items only obtainable using commands.

Content

1. Secret Items Tab

Command Block
Repeating Command Block
Chain Command Block
Minecart With Command Block
Structure Block
Jigsaw Block
Test Instance Block
Test Blocks
Structure Void
Barrier
Lights (0 - 15)
Painting Variants (Earth, Fire, Water, Wind)
Debug Stick
Ender Dragon Spawn Egg
Wither Spawn Egg
Uncraftable Potion (No Effects)
Splash Uncraftable Potion (No Effects)
Lingering Uncraftable Potion (No Effects)
Uncraftable Tipped Arrow (No Effects)
Suspicious Stew (No Effects)
Map (Filled)
Knowledge Book (Unopenable)
Written Book (Unopenable)
Enchanted Book (No Enchants)
Petrified Oak Slab

2. Spawn Eggs

Ender Dragon Spawn Egg
Wither Spawn Egg

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.21.5, 1.21.8, 1.21.7
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 CurseForge — 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 sit-1.1.0+fabric-mc1.21.5-1.21.8.jar — drop this file into the mods folder
Download size: 19 KB
Download link checked 2 Oct 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