BatchPNGTools
Color Spectrum Generator

Create Color Spectrum PNG

Generate beautiful color spectrums and gradients. Create linear or radial rainbows, customize colors, and apply them to your images instantly.

Drop your images here

Supports PNG, JPG, WebP, AVIF and more. Process hundreds of files at once.

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Why Use Our Color Spectrum PNG Tool?

The most powerful tool to create stunning color spectrums and gradients for your design projects.

Custom Spectrums

Create two-color or multi-color spectrums with complete control over colors, angles, and positioning.

Advanced Gradients

Choose between linear and radial gradients. Adjust rotation angles and radius for perfect results.

Batch Processing

Apply spectrums to multiple images at once. Process hundreds of files efficiently in your browser.

Create Spectrums in 3 Steps

1

Select Spectrum Type

Choose between two-color or multi-color spectrum modes.

2

Customize Gradient

Set linear or radial style, adjust angles, radius, and colors.

3

Download PNG

Export your unique color spectrum PNG instantly.

Frequently Asked Questions

Can I create a rainbow spectrum?

Yes! Use the Multi Color Spectrum mode and input the rainbow colors (red, orange, yellow, green, blue, indigo, violet).

What is the difference between linear and radial gradients?

Linear gradients transition colors in a straight line, while radial gradients radiate from a central point outward.

Can I specify custom dimensions?

Absolutely. You can set the exact width and height for your output PNG image.