Does the TOTP secret stay in the browser?
The intended workflow is local generation in the browser so the secret can be handled on-device rather than being sent to another service.
The TOTP Generator creates time-based one-time passwords from a secret key directly in your browser. It is useful for developers, QA workflows, integration testing, and cases where you need to verify a TOTP setup without reaching for a phone app.
Because the code generation happens locally, the secret does not need to be sent to a third-party service. That makes it a cleaner option for testing and controlled internal workflows.
Paste the base32 secret key used by the account or service.
Choose the code length and token period.
Read or copy the current token and wait for automatic rotation when the period ends.
Testing two-factor authentication integrations.
Verifying TOTP secrets during setup or migration.
Generating local codes without opening a separate authenticator app.
The intended workflow is local generation in the browser so the secret can be handled on-device rather than being sent to another service.
It is especially useful for developers, testers, and advanced users working with two-factor authentication systems or recovery workflows.