Please review my webapp: Da Button Factory - create shiny buttons
arjungmenon: I actually happened to use a website Cooltext (http://cooltext.com/Buttons) recently, and it also created buttons for you. Comparatively, your website's interface is definitely much better (more dynamic - buttons reflect changes immediately), but in terms of features/options it would be a good idea to take a look at Cooltext and try to add in some of the features that they offer. (Like a wider set of fonts to choose from, button special effects, etc.)