How to convert image to index color?

[TylerHartman]

Hello, I'm trying to convert a .png to indexed color.
Is there a converter for this?

 

[FAST6191]

It should be an option in most higher end image editors, here is the one for Gimp
https://docs.gimp.org/en/gimp-image-convert-indexed.html

 

[th3_r3v]

@TylerHartman , I would have to agree with @FAST6191 on the preferred GIMP, (or win's Pshop option). You should be able to replace ex. #ffffff with #fefefe and adjust the tolerance from 0-255 in order to hit not only that exact color, but also help diminish a 'halo' effect with the antialias coloring (between the color shifts). Your result may be a bit more aliased around the angled lines but, I think this will resolve your dilemma. Good luck.