This is possible and I did it. Check it out:
Online CSV File Converter (Absolutely FREE)
The way I did it was I used an iframe for my app onto my WordPress website. My WordPress has Adsense ads on it. Thus, my app, after <iframe>ing has ads on it. It is a nice little trick that I am glad I am taking advantage of. I am earning roughly $800/month off of these ads running “on” my app. Try it out and let me know how it goes for you.
When not to use loops?
free loop
reaper