2 points | by techmanager 11 hours ago ago
1 comments
I built this small TOTP generator because sometimes I need to access 2FA codes on systems where I can't install apps like Google Authenticator.
The tool generates standard TOTP codes directly in the browser and doesn't store any secrets on a server.
It was mainly an experiment to understand how the TOTP algorithm works and to build a minimal implementation.
I'd love feedback from the community about security concerns or improvements.
I built this small TOTP generator because sometimes I need to access 2FA codes on systems where I can't install apps like Google Authenticator.
The tool generates standard TOTP codes directly in the browser and doesn't store any secrets on a server.
It was mainly an experiment to understand how the TOTP algorithm works and to build a minimal implementation.
I'd love feedback from the community about security concerns or improvements.