Duotone
Convert any photo to a duotone in seconds
Duotone launched on February 6, 2018 with 388 votes, #28 of 2,635 launches that month and more than 95% of that year's launches. The site was still online in September 2026, 8 years on.
In plain words
Duotone is a browser-based tool that converts photographs into duotone images quickly. Users can search and import thousands of images from Unsplash or upload their own files by dragging and dropping them into the interface. The tool applies duotone effects instantly, making it useful for designers, marketers, and social media creators who need to stylize images for branding or content purposes.
written from the facts on this page · September 2026
From the sources
Search thousands of images via Unsplash or drag and drop your own images into the browser to apply a duotone effect. Another one (DJ Khalid voice) from ShapeFactory - more coming soon.
Find beautiful free duotone images to use in any project, or make custom duotone images by uploading your own image and applying a duotone effect in seconds.
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