2! Authenticator

Your two-factor authentication codes, now just a click away!

2! Authenticator is a browser extension for Chrome and Edge (with additional browser support coming soon) that brings your two-factor authentication codes directly to your desktop or laptop. Access instant verification codes for Google, Amazon, Microsoft, Facebook, Twitter, Reddit, and hundreds of other websites—no phone required.

Compatible with Google Authenticator©, 2! Authenticator offers a familiar experience with powerful desktop-friendly features.

What's New in Version 2

• Faster performance with a completely redesigned user interface

• Smart sorting – organize accounts by name or date added

• Quick search – find your accounts instantly

• Intelligent suggestions – the extension automatically recommends accounts based on your current webpage

• Enhanced stability with numerous bug fixes and performance improvements

Key Features

🔒 Private and Secure

Your security is our priority. 2! Authenticator:

• Never shares your data with third parties

• Works completely offline (except for paid feature activation and validation)

• Keeps all authentication data local to your device

⚡ Easy to Use

Adding accounts is simple with multiple options:

• Copy and paste a QR code image

• Drag and drop a QR code image

• Scan a code using your webcam

• Read a QR directly from a webpage

• Manually enter a two-factor authentication key

Once configured, your time-based codes are available with a single click.

Premium Features – $2.99 One-Time Payment

Unlock lifetime access to advanced security and backup features:

🔐 Data Encryption

Secure your authentication codes with industry-standard encryption using a PIN or password of your choice.

Important: For security reasons, lost PINs or passwords CANNOT be recovered. Store your credentials safely.

💾 Backup & Transfer

• Never lose your codes – export all accounts to a secure backup file

• Your choice of storage – save to your hard drive, USB drive, or cloud service

• Easy transfers – display individual account QR codes to move them to other devices

• Import from other apps – transfer codes from Google Authenticator and compatible apps using your webcam

Getting Premium

One-time payment: USD $2.99

Unlock encryption, account locking, and lifetime backup capabilities. No subscriptions. No recurring fees.

Important Disclaimers

Security Reminder: No software is perfect or entirely free of bugs. To protect yourself:

• Use multiple layers of security

• Store backups in multiple secure locations

• Use strong, unique passwords/PINs

• Protect physical access to your devices

• Keep your browser and operating system updated

Known Limitations

• Currently supports only 30-second TOTP codes (standard for most services)

• Google Authenticator import quality depends on webcam resolution

• Some proprietary QR code formats may not be supported

• Automatic webpage scanning has limited compatibility due to website security measures (which this extension respects and does not attempt to bypass)

Browser Compatibility

Currently Available:

• Google Chrome

Coming Soon:

• Microsoft Edge

• Firefox

• Safari

• Other Chromium-based browsers

Support

Have questions or issues? Contact us

Google Authenticator is a registered trademark of Google LLC. 2! Authenticator is an independent product and is not affiliated with, endorsed by, or sponsored by Google LLC.