Sign up for Facebook

Sign in with Facebook

Use your Facebook account to sign into other sites and see what your friends are doing across the web.

For more information, read top questions about Login with Facebook.

Save time

Register at new sites in just a few clicks — no need to re-enter your information or remember extra usernames and passwords.

Bring your friends with you

Log into sites with Facebook to see what's popular with your friends and read their comments and recommendations.

Try it now

A variety of sites already let you use your Facebook account to register, sign in and find friends. Just look for the blue Facebook logo to get started.