Google Web Designer is a free tool by Google. With the help of this tool you can easily create and develop HTML5 based content with it’s easy to use working interface. These are the steps to be followed in order to install Google Web Designer-

1. Go to this link
   https://www.google.com/webdesigner/
2. Click on download web designer beta button
3. It will show you terms and conditions popup. Here you will have to click on Agree and Download button. It will prompt you to save installer EXE file on your machine.
4. After downloading this EXE file you have to open it and follow install instructions in order to successfully install Google Web Designer.
5. You are just ready to use the powerful HTML5 creator tool.