Google announced their interactive website and banner ad web designer today, the service aptly called “Web Designer” and is currently available for beta download to Mac and PC users.
http://www.youtube.com/watch?feature=player_embedded&v=kHj7fqbNaQw
The new Web Designer tool allows for users to build interactive HTML5 sites and ads both for mobile platforms and desktops. This is what sets Web Designer apart from other web design options available at the current time – it is designed to make cross platform design easier for advertisers. Despite being built initially to handle advertisements, it is also possible to create single page websites; however, users should take note that some of the features on Web Designer are limited to ad creation only at this time.