Google is likely to launch its own social networking site in May this year. According to the technology blog, the search engine giant will unveil Google Circles as its Google I/O conference in San Francisco, reports the Daily mail.

It is believed that the network will allow the users to selectively share content with people who are member of different social circles in their lives. The users will be able to filter what content is shown to which group.

However, the google has denied reports that the network is to launch at the south by the Southwest technology event, in Austin, Texas. The concern also refund to confirm or deny any plans for a Social network Website.