Gradient Map
Map image luminance to custom color gradients for stunning color grading effects. Add artistic tones with full control over colors and blending.
Drop images here or click to browse
Supports JPG, PNG, WebP. Multiple files supported.
100% browser-based. Your images never leave your device.
How to Apply a Gradient Map
Upload Your Image
Drag and drop or click to select one or more images from your device.
Customize Gradient
Add, remove, and adjust color stops to define your gradient. Choose a blend mode and set the effect strength.
Download Result
Preview the gradient-mapped image and download it instantly. Batch download supported.
Use Cases
Color Grading
Apply cinematic color grading to photos using custom gradient maps for professional-looking tonal adjustments.
Duotone & Tritone
Create two-tone or three-tone artistic effects by mapping shadows and highlights to specific colors.
Brand Color Overlays
Apply your brand color palette as a gradient map to create on-brand photo treatments for marketing materials.
Artistic Effects
Transform ordinary photos into artistic pieces with creative color mappings like heat maps, infrared looks, or fantasy themes.
Frequently Asked Questions
What is a gradient map?
A gradient map replaces image colors based on luminance (brightness). Dark areas get the leftmost gradient color, bright areas get the rightmost color, and mid-tones blend between them.
How do blend modes work?
Normal replaces colors entirely. Multiply darkens the image by combining the gradient with original colors. Screen lightens by inverting, multiplying, then inverting again.
How many color stops can I add?
You can add up to 8 color stops in your gradient. A minimum of 2 colors is required. More stops allow for complex multi-tone effects.
Can I save my gradient presets?
Currently, gradient settings are not saved between sessions. You can note down your hex color values for reuse in future sessions.
Ready for Creative Color Grading?
Apply gradient map effects to your photos instantly - no sign-up, no upload, completely free.