Image Duotone Filter
Turn any photo into a stylish two-color duotone image with custom colors.
How to use
Upload a photo, pick the shadow and highlight colors, then download. Everything runs in your browser — no uploads, your files never leave your device.
Frequently asked questions
What is duotone?
The photo is reduced to two colors — shadows take one color, highlights the other.
Can I pick my own colors?
Yes — choose any dark and light color with the color pickers.
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