I am looking for a way to see any images or XHR data that any apps on my Windows or Linux OS might be transmitting.
Maybe I don't understand something crucial about the OSI stack, but I'm looking for something like Firebug, but for all browsers and apps at once.
Fiddler and Wireshark don't show internet traffic like firefox/chrome's "Inspect Tools" does, this is what I am looking for. (Both are based on the GUI concept that Firebug once had).
This question is similar to mine but has been closed.