Upgrade Your Account Security with the Battle.net Authenticator

Secure your account by adding the Battle.net Authenticator—now available with the Battle.net App— along with Battle.net Phone Notifications to your account. By adding both to your account, you’ll also unlock four extra bag slots —account-wide—in each character’s main backpack in World of Warcraft.

Enable and use two-factor authentication (2FA) for your Blizzard

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HTML attributes to improve your users' two factor authentication

Download & Run Battle.net Authenticator on PC & Mac (Emulator)

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Enable and use two-factor authentication (2FA) for your Blizzard

Battle.net Authenticator for Android - Download the APK from Uptodown

Battle.net Authenticator - Apps on Google Play

Google Authenticator for Android - Download the APK from Uptodown