Secure.
Simple.
Always with you.
Authenticator Pro keeps your TOTP and HOTP codes inside your browser with local encryption, QR scanning, autofill, and offline access for every account that supports authenticator apps.
Codes, scanning, and autofill in one clean popup
A redesigned authenticator interface with dark mode, smooth motion, smart search, pinned accounts, and a layout built for fast 2FA entry.
Everything you expect from a serious 2FA manager
TOTP and HOTP codes
Generate standards-compliant one-time passcodes for Google, Microsoft, GitHub, AWS, and any service that supports authenticator apps.
QR scanning anywhere
Scan setup codes from your webcam or capture a QR code from any open webpage in one click, without reaching for your phone.
Autofill shortcuts
Fill matched 2FA codes into login forms with a keyboard shortcut, including smart filtering based on the site you are visiting.
AES plus Argon2 protection
Protect secrets behind an optional master password using AES-256 encryption and Argon2 key derivation in local browser storage.
Fast account control
Rename issuers and accounts, pin favorites, reorder with drag and drop, and search instantly with the slash key.
Import and export
Bring accounts from Google Authenticator, Authy, or otpauth QR exports, then keep encrypted or plain backups under your control.
Security that stays local.
Your accounts, seeds, and generated codes never need a remote server. Authenticator Pro works entirely offline and keeps your 2FA secrets on your own device.
See all featuresBuilt for everyday logins.
Search, copy, autofill, pin, and clear clipboard codes quickly. The interface stays fast whether you manage five accounts or dozens.
Try it freeA focused interface for fast authentication
Scan, save, and autofill in seconds
Protected codes in under a minute
Install from the Chrome Web Store
Add Authenticator Pro to your browser and pin the violet lock icon to your toolbar.
Scan or import accounts
Use the webcam scanner, capture QR codes from pages, or import otpauth exports from another authenticator.
Unlock and autofill
Use a master password when encryption is enabled, then copy or autofill codes while the clipboard clears itself.
Questions before you trust it with codes
Made for people who log in all day
The smart filter saves me constantly. When I am on GitHub, the right code is already waiting at the top.
QR capture from webpages is the detail I did not know I needed. Setting up new accounts is painless.
Local encrypted backup gives me control. I can move devices without handing my secrets to a cloud account.
Make two-factor authentication effortless.
Install Authenticator Pro and keep fast, encrypted, offline 2FA codes directly inside your browser.