2! Authenticator by FlyteSoft
The private, offline 2FA Authenticator. Import accounts from mobile apps and generate TOTP codes securely
Some features may require paymentSome features may require payment
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About this extension
2! Authenticator: Secure 2FA in Your Browser
Stop reaching for your phone every time you log in. 2! Authenticator brings secure, Time-based One-Time Passwords (TOTP) directly to your desktop browser. Fully compatible with the export features of major mobile authenticator apps, this extension keeps you in your workflow while maintaining top-tier security.
🚀 Why You’ll Love It
Stay in the Zone: No need to unlock your phone or wait for insecure SMS codes. Your 2FA codes are just a click away in your toolbar.
Bulk Import: Easily migrate your accounts! You can import multiple codes at once by scanning the export QR code from your mobile app.
Smart Sorting: The extension detects the website you are currently visiting and automatically suggests the correct code at the top of the list.
Universal Compatibility: Works with almost any online service that supports standard 2FA login.
🛠 Easy Setup Options
Scan: Use your webcam to scan a QR code (supports single accounts or bulk exports).
Paste: Copy and paste a QR code image directly from your clipboard.
Drag & Drop: Simply drag a QR code image into the extension window.
Manual Entry: Type in the secret key provided by your service.
🔒 Privacy First We believe your security is paramount.
Offline Operation: All logic is computed locally on your machine. Your codes are never sent over the internet.
Zero Data Sharing: We do not share your data with third parties.
Permissions: We only ask for permissions strictly necessary to scan codes (Camera/Active Tab) when you initiate the action.
💎 Premium Features (One-Time Fee: $2.99) Unlock the full potential of 2! Authenticator with a lifetime license:
AES-GCM Encryption: Lock your vault with a personal password/PIN to prevent unauthorized access.
Cloud Backup & Restore: Securely backup your vault to your preferred cloud service or hard drive. Never lose your access again.
Device Transfer: Export QR codes to move accounts to a new phone or device.
⚠️ Important Security Notes
No Password Recovery: To ensure maximum security, we cannot reset your password/PIN if you lose it. If you forget your encryption PIN, your data cannot be recovered.
Webcam Requirement: Importing multiple codes from mobile apps requires a webcam to scan the export QR code.
Version 2.0.0 - Major Update!
New UI: Completely redesigned for ease of use.
One-Click Copy: Click a code to copy it instantly.
Smart Suggestions: Accounts affiliated with your active tab appear at the top.
Improved Scanning: Faster webcam and webpage scanning.
Stop reaching for your phone every time you log in. 2! Authenticator brings secure, Time-based One-Time Passwords (TOTP) directly to your desktop browser. Fully compatible with the export features of major mobile authenticator apps, this extension keeps you in your workflow while maintaining top-tier security.
🚀 Why You’ll Love It
Stay in the Zone: No need to unlock your phone or wait for insecure SMS codes. Your 2FA codes are just a click away in your toolbar.
Bulk Import: Easily migrate your accounts! You can import multiple codes at once by scanning the export QR code from your mobile app.
Smart Sorting: The extension detects the website you are currently visiting and automatically suggests the correct code at the top of the list.
Universal Compatibility: Works with almost any online service that supports standard 2FA login.
🛠 Easy Setup Options
Scan: Use your webcam to scan a QR code (supports single accounts or bulk exports).
Paste: Copy and paste a QR code image directly from your clipboard.
Drag & Drop: Simply drag a QR code image into the extension window.
Manual Entry: Type in the secret key provided by your service.
🔒 Privacy First We believe your security is paramount.
Offline Operation: All logic is computed locally on your machine. Your codes are never sent over the internet.
Zero Data Sharing: We do not share your data with third parties.
Permissions: We only ask for permissions strictly necessary to scan codes (Camera/Active Tab) when you initiate the action.
💎 Premium Features (One-Time Fee: $2.99) Unlock the full potential of 2! Authenticator with a lifetime license:
AES-GCM Encryption: Lock your vault with a personal password/PIN to prevent unauthorized access.
Cloud Backup & Restore: Securely backup your vault to your preferred cloud service or hard drive. Never lose your access again.
Device Transfer: Export QR codes to move accounts to a new phone or device.
⚠️ Important Security Notes
No Password Recovery: To ensure maximum security, we cannot reset your password/PIN if you lose it. If you forget your encryption PIN, your data cannot be recovered.
Webcam Requirement: Importing multiple codes from mobile apps requires a webcam to scan the export QR code.
Version 2.0.0 - Major Update!
New UI: Completely redesigned for ease of use.
One-Click Copy: Click a code to copy it instantly.
Smart Suggestions: Accounts affiliated with your active tab appear at the top.
Improved Scanning: Faster webcam and webpage scanning.
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Permissions and data
Required permissions:
- Get data from the clipboard
- Access your data for extensionpay.com
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 2.0.3
- Size
- 3.24 MB
- Last updated
- 4 days ago (Dec 2, 2025)
- Related Categories
- License
- Custom License
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
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