Two-Factor Authenticator

totp.html is a stand-alone web page contaning JavaScript which generates a Time-based One-Time Password (TOTP) based on a user-entered secret key.

The page is live at billstclair.com/two-factor-authenticator. It contains its own documentation.

Distilled and expanded from Markus Gutschke's TOTP Debugger and released under the same Apache license. His file is in this repository as totp-debugger.html.

During development, I'll push the not-yet-ready-for-primetime page to billstclair.github.io/two-factor-authenticator/totp.html.