Graphics · Free online tool
Duotone Image Lab
Apply a creative two color treatment to an image locally and export a new PNG.
✓ Free to use↓ Export ready
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Different technologies support different asset types. Generated snippets are editable starting points.
ABOUT THIS TOOL
What can you create with Duotone Image Lab?
Prepare portfolio thumbnails, profile art, banners and campaign graphics.
How to use Duotone Image Lab
Select an image, choose the two treatment colors, and save the result as a PNG.
Design tips and limitations
The visual treatment changes color relationships, so check that important image details stay recognizable.
Built for a practical design workflow
ColorPremise keeps the creative controls next to the preview and export options. Try a variation, compare the result visually, and then bring the output into your own website, app, or design project. You can always return to the free design tool directory to continue refining related details.