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FPS UP Rainbow project artwork

CurseForge · Minecraft mod

FPS UP Rainbow

Adds +200 fake FPS to a rainbow-colored FPS counter in the top left. Purely visual, no real performance boost.

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which FPS UP Rainbow release should I use?

Updated 6 days ago
Latest stable file fakefpsrainbow-1.0.0.jar
Game version 1.21.2-Snapshot, 1.21, 1.21.6-snapshot
Loader Fabric, Forge, NeoForge

FPS UP Rainbow fakefpsrainbow-1.0.0.jar targets 1.21.2-Snapshot, 1.21, 1.21.6-snapshot with Fabric, Forge, NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.

Where it goes

Is FPS UP Rainbow required on the client, server, or both?

The project page does not say whether this file belongs on the client, dedicated server, or both.

Client Source doesn’t say
Dedicated server Source doesn’t say
Loader for this release Fabric, Forge, NeoForge
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume

The source does not explicitly classify this release as client-only or server-only.

Understand client and server requirements Read the Minecraft installation guide

What else does FPS UP Rainbow fakefpsrainbow-1.0.0.jar need?

fakefpsrainbow-1.0.0.jar. Change the file and its required mods may change too.

No extra mods listed for this file

This file does not list any required mods. Do not add a library just because a different file uses it.

This file does not list any required or optional mods.

Before you install it

Add FPS UP Rainbow without breaking your instance.

Built for FPS UP Rainbow fakefpsrainbow-1.0.0.jar. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use fakefpsrainbow-1.0.0.jar. It targets 1.21.2-Snapshot, 1.21, 1.21.6-snapshot with Fabric, Forge, NeoForge; another release may have different loader, side or dependency requirements.

  2. 02

    Bring the mods it needs

    This file does not list any required mods. Do not add a library just because a different file uses it.

  3. 03

    Put it on the correct side

    The project page does not say whether this file belongs on the client, dedicated server, or both.

  4. 04

    Pick the file you checked

    Use the “Get this file” button beside fakefpsrainbow-1.0.0.jar. It opens that exact file at the source.

About this project

What does FPS UP Rainbow add?

FPS UP Rainbow: a fake FPS counter with style

⚠️ This mod is 100% fake. It does not make your game faster. It only changes the number displayed.

FPS UP Rainbow adds a counter in the top left corner of your screen, and its color slowly cycles through the rainbow. It measures your real FPS, then adds +200 before displaying it.

What it does

  • Shows an animated rainbow FPS counter in the top left corner.
  • Adds 200 to your real FPS number.
  • Works instantly, no configuration.

What it does NOT do

  • It does not improve performance or reduce lag.
  • It does not touch rendering or the game engine.

:) :) :)

Project description from CurseForge.

Pick your setup

FPS UP Rainbow by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

123 available setups

Showing the newest 12 of 41 game versions. Older files are in the list below.

Check the dependencies, then try the file in a copied instance before changing a world you care about.

Recent files

FPS UP Rainbow versions and loaders

1 of 1 releases match

Looking for an older file? The official CurseForge project page is in Resources.

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