Spaces and lowercase are fine. Try secret JBSWY3DPEHPK3PXP.
Current code
โ โ โ โ
30
Next code: โ
How it works
A TOTP code is HMAC(secret, โnow / periodโ) truncated to N digits, refreshed every 30 seconds. The same secret will produce the same code in any RFC 6238 authenticator app โ useful for backup access or debugging an integration. Nothing leaves this page.
Issuer โ
Account โ