2FA Code Generator
// Generate time-based authentication codes instantly. Your secrets never leave your device.
Enter Secret Keys
// Paste your Base32 secret keys (one per line)
How to Use
Get Your Secret Key
// Go to your account's 2FA settings and copy the Base32 secret key (usually shown during setup)
Paste & Generate
// Paste the key in the input field above. Add a label like "Google:KEY" to identify it easily
Save Your Code
// Click the Save button on each card to store it locally. Your keys stay in your browser
Backup & Share
// Copy the Saved Codes Share Link as a backup to access your codes on other devices
Features
100% Private
// Your secret keys never leave your browser. All processing happens locally.
Instant Gen
// Codes are generated instantly using the Web Crypto API.
Works Offline
// Install as a PWA and use it without internet connection.
Multi-Account
// Generate codes for multiple accounts simultaneously.