QR code generator Authenticator app (TOTP)
Authenticator app (TOTP) QR code generator
Fill in the details and download a free Authenticator app (TOTP) code that works on iPhone and Android cameras, with no app and no internet needed.
Enter the service name, the account and the secret key the service gave you (or generate one here, in your browser). Authenticator apps scan the code and start producing login codes.
Tips for Authenticator app (TOTP) codes
- Your secret key is never stored or logged on our server: it is used once to draw the code and then discarded.
- Anyone who sees this code can make your login codes. Do not print it, share it or keep the picture: scan it, then delete it.
- Print at least 1 in wide for arm's length, 2 in on tables, 8 in or more on signs read from a distance.
Questions
Is a Authenticator app (TOTP) QR code static or dynamic?
Static. A authenticator app (totp) code holds the information itself, so it works with no internet connection and without us, but it cannot be edited after printing.
Can my Authenticator app (TOTP) QR code look like art?
AI art is not available for native data codes. Use the free native generator for a plain code; the art generator accepts web links only.
Does it expire?
Free static codes never expire. Cancellation preserves your dynamic destination; configured expiry, scan limits and passwords still apply.