Best TOTP Authenticator Alternatives in 2026

About TOTP Authenticator

This extension empowers you to easily transfer and access the 2-factor authentication codes from your mobile to your browser. No need to manually type in the codes ever again! Now available with push notification support, send code request straight to your phone through the extension (current support only for Android devices). 2-factor authentication adds an extra layer of security to your accounts. In 2FA, apart from your email and password, you also have to enter a security code to log in. This temporary code is generated by a secure algorithm. Enabling 2FA can prevent you from upto 80% of the cyber attacks. 2FA is supported by majority of the online services including: Google, Facebook, Github, Epic Games, Evernote, etc. The extension only acts as a supplement to the TOTP Authenticator mobile app. To use this extension, please install and setup the Chrome Extension feature of the app. Read the complete setup guide: https://www.binaryboot.com/totp-authenticator/guide/android/chrome-extension