Yubico Authenticator

Store your unique credential on a hardware-backed security key and take it wherever you go from mobile to desktop. No more storing sensitive secrets on your mobile phone, leaving your account vulnerable to takeovers. With the Yubico Authenticator you can raise the bar for security.

• The Yubico Authenticator will work with any USB or NFC-enabled YubiKeys

The Yubico Authenticator securely generates a code used to verify your identity as you are logging into various services. No connectivity needed!

– Hardware-backed strong two-factor authentication with secret stored on the YubiKey, not on the mobile device

– Get the same set of codes across our other Yubico Authenticator apps for desktops as well as for all leading mobile platforms

– Support for time-based and counter-based code generation

– Insert the YubiKey into the USB port, or simply tap the YubiKey with NFC to a mobile phone that is NFC-enabled to store your credential on the YubiKey

– QR codes available from the services you wish to protect with strong authentication

– Require a touch on the YubiKey sensor, or an extra NFC tap, to generate new codes for sensitive accounts

– Secure all the services currently compatible with other Authenticator apps

– Ability to configure what happens when you tap a YubiKey against the NFC reader of your phone when the app isn’t running

– Support for multiple work and personal accounts

Experience security the modern way with the Yubico Authenticator. Visit

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