How to generate thumbnail images of HTML pages

Question

I am trying to create thumbnail images for several HTML pages, so the user can have an idea of what the HTML looks like before they open the link. I have searched online but hav

Answer 1

I couldn't get phantomjs to work for my site for some reason, and in further searching I stumbled on this technique for using an iframe to simulate a thumbnail. Posting this here in case others find it useful.