In Post 11 and a few later in this thread I was asking about some sort of on-line utility that would help you quickly adjust
an image for viewing. Particularly, I wanted to be able to brighten some images without having to copy and paste
into external programs. After finding oodles of hen's teeth, I came across this one called FoxFiltre.
It's an add-on for your FFox browser and also available for Chrome.
Well, it sort of does it, and I have posted a pic below to show how it looks in the context menu. It opens a new tab to display the results. It's a bit clunky,
and if someone finds another, pls let us know.
Foxfiltre context menu options...