Here it is, another Google beta: Google Web Designer allows you to create engaging, interactive HTML5-based designs and motion graphics that can run on any device. Let us handle the HTML5 and CSS3 so you're free to focus on what you love to do: creating gorgeous visual experiences. A full design suite lets you easily bring any vision to life. If you're feeling more hands-on, all the code behind your designs is hand-editable, so you're never locked out of your own work. Your ideas are now amplified by code - not restricted by it. http://fileforum.betanews.com/detail/Google-Web-Designer-for-Windows/1380653954/1 Downloaded it and trying to install it says "Unknown installer Error" - The links good for those who want to read about it though.