Authenticator Extension

Authenticator Extension

The Authenticator Extension is a free and open source browser extension that allows users to easily manage two-factor authentication codes and accounts. It supports Time-based One-time Passwords (TOTP) and can generate OTP codes for logins.
Authenticator Extension image
twofactor-authentication otp totp browser-extension

Authenticator Extension: Manage 2FA codes with ease

The Authenticator Extension is a free and open source browser extension that allows users to easily manage two-factor authentication codes and accounts. It supports Time-based One-time Passwords (TOTP) and can generate OTP codes for logins.

What is Authenticator Extension?

The Authenticator Extension is a free, open source browser extension used for two-factor authentication (2FA) and one-time passwords (OTP). It allows users to manage and generate 2FA/OTP codes for secure logins, without requiring a separate authentication mobile app.

The extension supports integration with popular sites and services like Google, Facebook, Github, and more that require 2FA for enhanced account security. Once added and set up, it can generate time-based 2FA codes that users enter alongside their password when logging in.

Key features include:

  • Open source extension available as free add-on for Chrome, Firefox, and Edge
  • Generates time-based 2FA codes for logins (TOTP standard)
  • Easy to set up and add accounts
  • Cloud backup and sync across devices
  • Highly rated and trusted authentication extension

The Authenticator Extension aims to provide a seamless 2FA experience for both tech savvy and non-technical users alike. Its simple interface and reliability makes 2FA adoption easy for mainstream users looking to improve account security.

Authenticator Extension Features

Features

  1. Stores and generates TOTP codes for two-factor authentication
  2. Supports common authentication methods like Google Authenticator
  3. Syncs codes across devices
  4. Open source browser extension available for Chrome, Firefox, etc
  5. Free and easy to use interface
  6. Customizable themes

Pricing

  • Free
  • Open Source

Pros

Convenient access to OTP codes

Increased account security

No cost to use basic features

Works across different browsers/devices

Active development and community support

Cons

Requires some tech know-how to set up

No cloud sync or backup by default

Limited native mobile app support

Fewer features than paid alternatives


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