Clockode is a minimalist application for generating two-factor authentication (TOTP) codes that works entirely offline. It stores authentication secrets in an encrypted local vault, keeping your 2FA codes secure and accessible without requiring connectivity.
- Local encrypted vault. All TOTP secrets are stored in a local file protected with AES-256 encryption. The data stays exclusively on the user's device and is never transmitted to external servers.
- Offline operation. The application is designed to work completely without an internet connection. It makes no network requests and does not depend on cloud services.
- Minimalist interface. Presents a clean, organized interface that shows the current codes with their labels and the time remaining until the next refresh.
- Quick code copying. Lets you copy TOTP codes to the clipboard with a single click, speeding up the authentication process.
- Automatic refresh. Codes are regenerated automatically every 30 seconds according to the TOTP standard, so the current code is always displayed.
- Multiple accounts. Supports managing many different TOTP accounts, each with its own identifying label.
- Label-based organization. Lets you assign descriptive names to each TOTP entry to make it easy to tell accounts apart.
- Export and import. Includes features for creating encrypted backups of the TOTP vault and restoring them on other devices.
- Password protection. Requires authentication with a master password to access the stored codes.
- No telemetry. The application does not collect or transmit usage data or statistics to third parties.
The application was originally developed in 2025 by Alex Marín as a personal solution for managing 2FA codes securely. It is written in Python, using PyQt for the graphical interface and standard cryptographic libraries for generating and securely storing TOTP codes. The project remains active, with regular updates that improve security and functionality.
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