page.title=Add Quick and Secure Google Sign-in page.metaDescription=Increase conversion rates while helping users minimize typing by letting users sign in with Google+. page.tags="google", "identity", "signin" page.image=images/cards/google-sign-in_2x.png @jd:body

Get people into your apps quickly and securely, using a registration system they already use and trust – their Google account. With minimal effort, you can increase registration and sign-in conversion by adding trusted registration system that's familiar to users, consistent across devices, and quick and easy to use.

Get started integrating Google sign-in into your apps and games.

Quick and secure app access

A secure authentication system that makes sign-in easy for your users by letting them use their Google account, which they already use with Gmail, Play, Google+, and other Google services.

Seamless experience across screens

Keep your users engaged, no matter what device they pick up or sit down at. Offer a seamless app experience across devices and into your website, securely from a one-time consent.

Help your users take action with Google

Securely connect users with Google services and let them pay with Google Wallet, share with Google contacts, save files to Drive, add events to Calendar, and more.

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