How do I install Rainbow Portals?

Download the .zip resource pack — do not unzip it. Put it in .minecraft/resourcepacks. Enable it in Options → Resource Packs. Opens on Modrinth — not every file is mirrored on our own servers.

What Minecraft version does Rainbow Portals work with?

The listing gives Minecraft 26.1, 26.1.1, 26.1.2. This is the version stated by the author or source site, not something we verified ourselves.

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Rainbow Portals

Java resource pack listed for Minecraft 26.x. Downloads from the MC Java Mods app on Android.

by Cha0sBEpic · on Modrinth

Which Minecraft do you have?

Every version of the game needs its own build. Pick yours, then download — the wrong build installs fine and then does nothing in the game. This mod is built for Resource pack only.

Minecraft 26.1–26.1.2Newest
Minecraft 1.21.10
Minecraft 1.21.8
Minecraft 1.21.7

⬇ Download for 26.1–26.1.2 ⬇ Download for 1.21.10 ⬇ Download for 1.21.8 ⬇ Download for 1.21.7

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 →

🌈 Rainbow Portals An animated, shader-friendly Nether portal experience.

Rainbow Emissive Portals transforms the vanilla Nether portal into a mesmerizing, fully animated strip that cycles smoothly through the colors of the rainbow. Designed specifically for Minecraft 1.21, this pack uses per-frame emissive PBR maps to synchronize glowing colors with the portal’s animation — perfect for shader users on Iris + Complementary Unbound or similar packs.

✨ Features:

Full-spectrum rainbow animation
Seamless emission syncing using RME (Roughness, Metalness, Emission) maps
Designed for Iris shaders, fully compatible with OptiFine-style emissive textures
Lightweight and purely visual — no gameplay changes

🧱 Requirements: Minecraft Java Edition 1.21.X

Shader mod (e.g., Iris) with PBR support

Complementary Unbound or any pack that honors emission maps

Quick facts

Edition: Minecraft Java
File type: .zip (resource pack)
Minecraft versions listed: 26.1, 26.1.1, 26.1.2
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.

File checked by MCModsHub

Downloads as §cR§6a§ei§an§bb§9o§dw §cE§6m§ei§as§bs§9i§dv§ce §6P§eo§ar§bt§9a§dl§cs-26.1.X.zip
Download size: 83 KB
Download link checked 9 Oct 2026 — working

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

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