Image effect

Add a rainbow effect to an image

Upload an image and get a colorized rainbow image with adjustable hue, bands, angle, phase, vividness, amount, and mode.

Image

Rainbow colorizer and hue shift

Live

Image

Hue shift

Rainbow amount

Bands

Angle

Phase

Vividness

Mode

Open in Fuser

Runs in your browser. Your files are never uploaded.

How tools work

A tool is a small app you describe in plain words. Try this one here, then keep it on your Fuser canvas and connect it to the rest of your work.

A tool on the Fuser canvas with its controls and result

1. Try it here

Add your own file or text and adjust the controls. Live tools run in your browser, so nothing is uploaded.

Two tools chained together on the Fuser canvas

2. Open it in Fuser

Sign up free and the tool opens on your canvas with this example wired in, ready to connect to images, video or text from other nodes.

A Tool node with a description of the tool to build

3. Describe your own

Need something different? Describe the tool you want and Fuser builds it, with the controls you asked for.

Ways to use this rainbow colorizer

Adjust the rainbow pattern and color treatment to create different image effects from one source image.

Create rainbow-tinted photos

Apply a colorful treatment to a photo and adjust Rainbow amount and Vividness for a lighter or stronger result.

Make directional color bands

Change Angle, Bands, and Phase to shape how rainbow colors move across the image.

Shift an image’s overall hue

Use Hue shift to rotate the image’s color direction across a range from -180 to 180.

Build abstract backgrounds

Turn an existing image into a more vivid, banded color composition by combining Rainbow amount, Bands, and Vividness.

Compare color treatment modes

Switch between the color and add modes to explore two different ways of applying the rainbow effect.

Prepare an image for a larger workflow

Use the generated result as an image step before adding more Fuser nodes for further editing or composition.

Frequently asked questions

It takes one image and returns one image with a rainbow color effect. You can adjust hue shift, rainbow amount, bands, angle, phase, vividness, and the color or add mode.

Prepare one image to use as the required input. The tool accepts a single image rather than multiple image inputs.

Hue shift changes the hue position, while Rainbow amount controls the strength of the rainbow treatment. Bands, Angle, and Phase shape the rainbow pattern; Vividness changes its intensity, and Mode lets you choose color or add.

Yes. It runs in your browser, updates as you move the controls, and is free to try on this page without an account. Downloading more than once or opening the tool in Fuser asks you to sign up.

Open the tool in Fuser and connect it with other nodes in your image workflow. Use its result as the image passed into a later node, or place another image step before it.