4 ms·

you can do the same with one line in imagemagick :) http://www.imagemagick.org/Usage/quantize/#map http://www.imagemagick.org/Usage/quantize/#map I used in an

• brentm 9y ago
  But...If you want to do it very quickly and not deal with the quite dense ImageMagick docs this is way easier.
  • brudgers 9y ago
    When I want to do this and something else, two hours reading the ImageMagik documents will save me six hours of trying to remember this site and Googling around for a free service that does the other thing...and probably two hours of getting them to work together as a pixel pipeline. Or at least that's what I have realized about reading documents over the past year and a half...Google lets me avoid reading documents it does not save me time.
    • _jal 9y ago
      This is why I don't let myself become dependent on random internet services[1]. Apps on my machine only change or go away when I want them to. [1] No offense to the site maker - the palette extractor is cool!
      • brudgers 9y ago
        I think the site is great too. ImageMagiK's output is not quite as self explanatory nor visually appealing. Since I deal with hundreds of images at a time, though, I have learned to think in terms of a pixel pipeline. I also try to avoid the overhead of managing emails and passwords.
  • koehr 9y ago
    convert path/to/img -colors 16 -unique-colors txt:- That is really simple.