With these five free websites, you can turn any photo into a duotone image: upload your picture, set the duotone color preset manually, and the service generates a duotone photo that you can download or share on social media. The platforms listed here come with predefined presets, but they also include duotone and photo retouching tools.
If you're not familiar with the term, a duotone photograph is an image printed in two tones. In digital terms, it's a grayscale file with one or more transfer curves that can be applied to different ink colors.
Duotone (by ShapeFactory)
Duotone is one of the best websites for converting photos to duotone. Simply open the site, import an image, and manually set the primary and secondary colors. Once you've done that, you can download the photograph. The platform also features a large database of duotone images for you to download.
Hornil Photo Duotone
Hornil Photo Duotone is another website that lets you create duotone photos easily. After uploading your image, you just need to set the light and shadow colors. Those parameters generate a duotone photograph that you can download. The environment also includes cropping and grayscale scaling tools.
Imagatic
Next up is Imagatic, a simple online platform for converting images to duotone. All you have to do is load the photo and set the graphic effect "Duotone." The tool also offers other effects like Gamma correction, noise filter, blur, sharpen, monotone, and more. The environment applies the effect and you can download your duotone photo.
PineTools Duotone Effect Online
PineTools Duotone Effect Online is a platform that lets you create a duotone photo manually or with predefined settings. You can then download the image to your computer. If you need other functions, the platform includes noise removal, resizing, and cropping tools, among others.
LunaPic Two Tone Color
Finally, LunaPic Two Tone Color allows you to import an image or load it via URL. You can then set the duotone colors manually and generate the duotone photograph. The environment also includes other photo retouching tools.
With these five websites for converting photos to duotone, you can get the job done in just a few steps.
