Duotone Effect Tool

Map grayscale values to two custom colors for a striking duotone look. Adjust the midpoint to control the blend.

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Drop an image here or click to browse

Create stunning duotone effects. 100% private.

About Duotone Effect Tool

Welcome to TooliFyra's Duotone Effect Tool — a free online tool that transforms your images into stunning two-color compositions. Choose a shadow color for dark areas, a highlight color for bright areas, and control the transition midpoint.

Key Features

Custom ColorsChoose any two colors for shadows and highlights.
Midpoint ControlAdjust where the blend transitions.
Real-Time PreviewSee changes instantly.
Download PNGSave your duotone image.
100% PrivateAll processing client-side.

How to Use

  1. Drop an image or click to browse.
  2. Pick a shadow color (for dark areas).
  3. Pick a highlight color (for bright areas).
  4. Adjust the midpoint slider.
  5. Download the result.

Benefits

Designers can create cohesive brand imagery. Artists can experiment with color palettes. Social media managers can create consistent visual themes.

Frequently Asked Questions

The image is converted to grayscale, then each pixel's brightness maps to a blend between the shadow and highlight colors.

The midpoint determines at what gray level the color transition is centered. Lower values shift toward the shadow color.

Yes, completely free with no limits.