Content overview: “Nova Apps – NOVA Two-Factor Auth Generator: Secure 2FA Codes”. Generate secure TOTP two-factor authentication codes with NOVA Two-Factor Auth Generator. Add accounts with secret keys, view real-time codes with progress bar, and copy to clipboard. NOVA Two-Factor Auth Generator is a secure, client-side TOTP authenticator that runs entirely in your browser. Add accounts by name and secret key, and generate time-based one-time passwords with a sleek progress bar and real-time countdown.
Your secret keys are stored locally on your device, ensuring privacy and security. The app uses the Web Crypto API for robust HMAC-SHA1 generation, providing reliable 6-digit codes every 30 seconds. Perfect for securing your online accounts, whether you're a developer, IT professional, or everyday user seeking an extra layer of protection. No server interactions, no data leaks – just pure, offline-capable two-factor authentication right in your browser. The full version stays on the original page, which this listing opens directly.