Duotone Image Generator
Instantly convert any photograph into a stunning two-color Duotone. Match your brand colors perfectly for modern website headers and hero images.
The Ultimate Web Design Asset
Duotone images are incredibly popular in web design because they allow photographs to blend seamlessly into a brand's UI color scheme, ensuring that overlaid text remains highly readable. This generator strips the original colors from your photo and replaces them with a custom dual-color gradient overlay, resulting in a cohesive, professional asset.
Why Use Our Duotone Generator?
- Improves Text Readability: Great for background hero images with text overlays.
- Brand Consistency: Forces any stock photo to match your UI color palette.
- Preset Library: Choose from curated, highly aesthetic color pairings.
- Private Processing: Edit your assets securely offline.
How to Use the Duotone Generator
Upload a stock photo or portrait.
Pick two colors (Dark and Light) or select a popular preset.
Adjust the contrast intensity.
Download the final Duotone PNG/JPG.
Frequently Asked Questions
A Duotone is essentially a simplified, highly-targeted Gradient Map specifically optimized for a two-color output, often blended with a slight color overlay for web readability.
Always choose a very dark color (like Navy Blue or Deep Purple) for the shadows, and a bright, vibrant color (like Neon Pink or Mint) for the highlights.
All file processing is performed locally in your web browser. We do not upload, store, or view your data.