Posterize effect in photo - imageonline.co
Simply make posterize effect in photo in online with this tool. This posterize effect is to reduce the number of colors in photo to a specified number of levels. The user can set number of color levels ranging from 0 to 255 and click posterize button to process the image. There is no restrictions to use this tool and also it is cost free tool.
Website Link : https://posterize.imageonline.co/