GATO

Time-based OneTimePassword

otpauth://totp/Example:alice@google.com?secret=JBSWY3DPEHPK3PXP&issuer=Example

Mon example:

otpauth://totp/Sample:test?secret=MFRGGZDFMZTWQ2LK&issuer=Example

https://addons.mozilla.org/en-US/firefox/addon/qr-code-image-generator/?src=api

__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED