Browser-only security tool
Enter your TOTP secret
Enter one 2FA secret per line. Optional: Account name | SECRET
Base32 keys and otpauth:// links are supported
The secret is never placed in cookies, URLs, browser storage or analytics. Reloading clears it.
Current six-digit code
0 active codes23
Enter one or more 2FA secrets to generate codes.
How to use this tool
The secret is never placed in cookies, URLs, browser storage or analytics. Reloading clears it.
Common use cases
- Generate a current TOTP code when an authenticator app is unavailable.
- Verify a new 2FA setup before storing recovery codes.
- Use a temporary browser session without saving the secret.
Security and privacy
Your 2FA secret is processed locally in your browser and is never sent to our server.
Frequently asked questions
Does this tool store my input?
Tool inputs stay in the active browser session. The 2FA generator does not transmit or save its secret.
Can this result replace the official product policy?
No. Provider terms and DigiKey Hub policies control the final support, warranty or refund decision.