Authenticator Extension

Securely generates TOTP Time-based One-Time Password, HOTP HMAC-based One-Time Password codes, featuring a QR import function.

Manage all your two-factor authentication (2FA) codes simply, quickly, and with maximum security, right from your browser. Designed with privacy in mind, this extension encrypts all your data locally with a single master password. Your secrets never leave your device. Key Features: - Maximum Security: Your vault is protected by robust end-to-end encryption (AES-GCM), derived from your master password (PBKDF2). No data is ever sent to external servers. - Smart Synchronization: Enable sync to securely access your encrypted vault across all browsers logged into your Google account. - Easy QR Code Import & Scan: Add new accounts in seconds by importing a screenshot of a QR code, or by directly scanning a QR code from your screen. The extension automatically extracts all the necessary information. - Enhanced Productivity: Copy your codes with a single click. Search and reorder your accounts with drag-and-drop for even faster access. - Full Control: Compatible with both TOTP (time-based) and HOTP (counter-based) standards. Customize algorithms (SHA-1, SHA-256), digit count, and period. - Backup and Restore: Export your encrypted vault for secure backups, and easily import it on a new device. - Customizable Interface: Choose between a light, dark, or system-synced theme. The extension is also multilingual (French, English, German).