Rated 4 out of 5 stars
Very nice! You should make a toolbar button that I can put next to the location field! The addons bar is not usually shown, and I got plenty of space for an extra button in the navigation bar. Also a button the size of a toolbar button will be a little easier for me to hit than such a tiny addons bar icon :).
Another thing that was a little confusing to me at first: I tried clicking the icon but nothing happened, so I though it didn’t work, but it turns out I have to hover it to generate the code... Would be better if it also showed it when clicking.