This extension shows a user defined page in a chrome pop-up as an iframe
Open a user defined web page as an iframe in a chrome extension popup
- (2018-05-27) Streisand Effect: It needs to ignore X-Frame headers, because most sites won't work. I had to use a second extension ("Ignore X-Frame headers") for this, so this one should just make it built-in. Also, an option to not reload the page every time would be nice, if Chrome allows that.