Is Image Gradient Map free to use?

Yes, Image Gradient Map is completely free. No registration, no account, and no hidden costs — ever.

Is my data safe when using Image Gradient Map?

All processing happens directly in your browser. Your data never leaves your device — nothing is uploaded or stored on our servers.

Do I need an account to use Image Gradient Map?

No. All CheckTown tools work instantly without registration or sign-up.

Can I use Image Gradient Map on my phone?

Image Gradient Map works on any device — desktop, tablet, or phone. The interface adapts to your screen size.

Image Gradient Map

Map image luminosity to a custom gradient with multi-stop colors and presets. 100% browser-based.

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Learn More

Image Gradient Map: Multi-Stop Color Tone Mapping

Learn how gradient mapping recolors images by mapping luminance to custom multi-stop color gradients.

What Is Gradient Mapping and How It Colors Images

Gradient mapping replaces the luminance values of an image with colors from a gradient. Dark pixels take the color from the left end of the gradient, bright pixels take the color from the right end, and mid-tones are mapped to colors in between. This creates vivid, stylized images with complete control over the color palette.

5 min readRead full guide

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