WARNING: This script will overwrite your images! Make a backup first.
Hi, I'm a web developer and i often want to test my designs in different colors. To avoid changing images one by one i did this simple script (my first one) to rapidly get a feel of how it looks like.
The script desaturates all open images in GIMP and creates a layer in Color mode with the color you pick on the non-transparent parts of those images and finally saves them.