ResourcepacksJava
Only Rainbow Items
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.
Only Rainbow Items
This resource pack adds new items to the game.
Supported items (for 1.20.4-1.21.3)
Set your item's custom model data to 1 for them to work.
- Netherite Pickaxe
- Netherite Sword
- Diamond
- Bow
- Ender Pearl
Avalible Item Models (1.21.4+)
Set your item's item model to any of these values for them to work.
- orb:super_pickaxe
- orb:super_sword
- orb:super_diamond
- orb:super_bow
- orb:super_ender_pearl
- orb:uno_reverse
Quick facts
- Edition: Minecraft Java
- File type: .zip (resource pack)
- Minecraft versions listed: 1.21.4, 1.21.5, 1.21.6
- How to install: Download the .zip resource pack — do not unzip it. → Put it in .minecraft/resourcepacks. → Enable it in Options → Resource Packs.
- 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 resource packs walks through it step by step.
Verified by MCModsHub
- Downloads as Only Rainbow Items.zip
- Download size: 83 KB
- Download link checked 1 Sept 2026 — working
These come from our own check of the pack file, not from the source page.