I actually found two things. One, a chrome extension named "Webpage and Webcam screenshot," it has a text editor. Two, you can google this, use the "inspect element" feature. It works much better than firebug imo.
Still need to figure out how to replace images sans-paint, though.
I've got some good ideas lined up for this, but school I have 4 tests on Tuesday lol, so I won't be updating for a few days, at least nothing major.