11-19-2018, 01:05 PM
You can always check using ImageMagick identify command and 8bit / 16 bit from Gimp give correct results.
I have absolutely no idea what Redbubble is but have you tried disabling the advanced options in the png export dialogue
Save Exif / XMP / IPTC / thumbnail.
Seem to recall these causing problems for another user.
I have absolutely no idea what Redbubble is but have you tried disabling the advanced options in the png export dialogue
Save Exif / XMP / IPTC / thumbnail.
Seem to recall these causing problems for another user.