iGoogle has released ThemeMaker, an online tool for creating iGoogle themes that allows users to design their own templates. iGoogle ThemeMaker function is not particularly perfect at present, the most important is user-defined background picture. Images can be uploaded from the computer, obtained from Picasa Web, and other network image addresses, and images uploaded from the computer will be saved to the user's Picasa Web album. It can be previewed in real time during production and can be previewed in a new window.