Share with the right people
Feel confident signing in with Google, because your app activities will only be visible to the Google+ circles you specify (if any). Never worry about apps spamming your friends again. Some things just aren't meant to be seen by everyone.Learn more
No more forgotten passwords
Sign in to new sites with Google fast, without filling out another registration form. Conveniently access your favorite sites with your Google account.
Make apps work better for you
Signing in with Google can instantly update your favorite apps and sites by pulling in your Google+ profile and your connections. This makes using your favorite apps and sites faster, friendlier, and more fun.
Get the best mobile apps faster
When you sign in with Google on a website, we’ll make it easy for you to get their Android app too, so it’s easier to enjoy your favorite services on the go.