Kindle for the Web was unveiled a day after Google opened an online electronic bookstore in a heavyweight entry into a booming market long dominated by Amazon.
Google eBookstore rolled out in the United States features the Mountain View, California-based company's massive library of digitized works online at books.google.com.
Hundreds of thousands of digital books from leading publishers such as Macmillan, Random House and Simon & Schuster are for sale in the eBookstore, which Google said will expand internationally next year.
Google e-books are kept online in the Internet "cloud" and available for reading from any Web-linked computer or using free applications on gadgets such as Apple's iPhone, iPad and iPod Touch or on smartphones running Google's Android software.
Kindle for the