TOTP / 2FA Generator
Generate RFC 6238 TOTP codes and QR codes for authenticator apps.
About this tool
Generate and verify TOTP two-factor authentication codes with QR code export TOTP / 2FA Generator runs in the browser on DevTools. There is no signup, and your input stays on this device unless the tool explicitly performs a live network lookup.
What this tool does not do
- TOTP / 2FA Generator is a free in-browser utility, not a hosted API. It does not keep server-side history and is not a substitute for production verification in your own stack.
How do I use this tool?
How do I use TOTP / 2FA Generator?
Open TOTP / 2FA Generator, enter or paste your input, and copy the result. The page works without an account.
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