I was caught out by this today. My use case is I downloaded an image and realized it was mostly transparent and relied on a certain colour background to show pr

I was caught out by this today. My use case is I downloaded an image and realized it was mostly transparent and relied on a certain colour background to show properly. I ended up using the snippet tool in Windows instead to get the image, which was OK for my use case (taking some notes). In addition, one annoying thing is "save image as" seems to only work on image tags, not images that come from CSS. So I think some kind of image tool that handles these kinds of issues, including the "is transparent" would be quite cool.