Hi,

How do you convert a grayscale image to a two-tone black and white image using Krita? Back in 2012 someone mentioned that Krita did not have this function yet. Does it have the function now? Thank you!

Filter -> Adjust -> Threshold will do that, in an adjustable way, and it has a preview so you can see what it will do before you press the OK button. It also works on colour images.

Thank you !!