The 2FA Authenticator app is a free Chrome extension that offers an alternative to Google Authenticator. Developed by TypingDNA, this app provides users with 2-step verification codes directly in their browser, eliminating the need to use their phones for authentication.

One of the standout features of this app is the integration of TypingDNA's AI-based typing biometrics authentication, which adds an extra layer of security. This innovative technology analyzes an individual's unique typing pattern and matches it against previous recordings for authentication.

With this 2FA Authenticator app, users can easily generate verification OTP codes within their browser. The app also offers convenient one-click autofill for these codes, making the authentication process seamless. Additionally, the app includes a secret keys vault functionality, allowing users to store their secret keys securely.

The app offers the ability to grab QR codes from webpages and also provides QR codes for quick scanning. This makes it compatible with any platform that uses a 2FA with QR OTP-based authentication method.

Overall, the 2FA Authenticator app by TypingDNA is a reliable and secure solution for enabling two-factor authentication. It offers a convenient alternative to traditional authenticator apps and enhances security with the inclusion of typing biometrics authentication.