What's New

Version 6.3.0
- Add support for importing accounts through QR codes from Google Authenticator.
- Add community translations for French, Japanese, German and Polish languages.
- Improve user interface with new Material UI widgets.
- Bug fixes and improvements based on user feedback.
- Add support for PIV.

App Description

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!



Features include:
Secure - Hardware-backed strong two-factor authentication with secret stored on the YubiKey, not on the mobile device
Portable - Get the same set of codes across our other Yubico Authenticator apps for iOS and Android
Flexible - Support for time-based and counter-based code generation
USB or NFC usage - Insert the YubiKey into the USB port, or connect it to your computer via an NFC-reader, to store your credential on the YubiKey
Easy Setup - QR codes available from the services you wish to protect with strong authentication
User Presence - Require a touch on the YubiKey sensor to generate new codes for sensitive accounts
Compatible - Secure all the services currently compatible with other Authenticator apps

Versatile - Support for multiple work and personal accounts
FIDO PIN management - The desktop app allows you to set and manage the FIDO PIN, manage discoverable FIDO credentials, as well as manage fingerprints on the YubiKey Bio Series.



Experience security the modern way with the Yubico Authenticator. Visit yubico.com to learn more.

iPhone Screenshots

(click to enlarge)

Yubico Authenticator screenshot 1 Yubico Authenticator screenshot 2 Yubico Authenticator screenshot 3

App Changes

  • July 14, 2020 Initial release
  • August 05, 2021 New version 5.0.5
  • October 15, 2021 New version 5.1.0
  • September 16, 2023 New version 6.3.0

Other Apps From Yubico Limited

ID Verified YubiKey Pilot Yubico Authenticator