One has quite good settings for details and reducing colours.
www.pixel-stitch.net
flosscross.com/designer
doitms.com/csm/
Probably take a bit of experimenting with sizes but the last one allows you to download it as a PDF. :-)
One has quite good settings for details and reducing colours.
www.pixel-stitch.net
flosscross.com/designer
doitms.com/csm/
Probably take a bit of experimenting with sizes but the last one allows you to download it as a PDF. :-)