Authenticator Extension is described as 'Authenticator generates two-factor authentication (2FA) codes in your browser. Use it to add an extra layer of security to your online accounts' and is a Authenticator in the security & privacy category. There are more than 50 alternatives to Authenticator Extension for a variety of platforms, including Android, iPhone, iPad, Android Tablet and Linux apps. The best Authenticator Extension alternative is Bitwarden, which is both free and Open Source. Other great apps like Authenticator Extension are Aegis Authenticator, Proton Authenticator, Ente Auth and Bitwarden Authenticator.
Clockode is a minimal, and offline-only TOTP code generator that stores your authentication secrets in an encrypted local vault, keeping your two-factor codes private and accessible without needing an internet connection.
2FAuth is a web based self-hosted alternative to One Time Passcode (OTP) generators like Google Authenticator, designed for both mobile and desktop.
Duo Mobile works with Duo Security's two-factor authentication service to make logins more secure. The application generates passcodes for login and can receive push notifications for easy, one-tap authentication.
Two-factor authentication app for Yandex accounts and also other QR-code based temporary codes for two-factor authentication
Effortlessly share 2FA SMS with your team. This number works with all services, from WhatsApp to ChatGPT, and connects to numerous tools through Zapier or our webhook integration.
Secure your Zoho Account with easy-to-use, multi-factor authentication. Because hackers won't give you a second chance.
CryptoPhoto gives you a fast and safe way to log into your favorite participating web sites while enjoying leading-edge protection against phishing, malware attacks, and scamming.
Daito is a web-based 2FA authenticator for TOTP tokens. It enables you to share 2FA tokens with others to simply protecting shared accounts. No phone needed.
Calculates time- and counter-based one-time passwords on iOS devices, supports QR code import, iPad interface, Notification Center widget, encrypted iCloud sync, Safari extension, Touch ID and password protection, no ads, and does not collect personal data.
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