DEMO - RFC 6238 for Time-Based One-Time Passwords

Current server's time: Fri Oct 23 2:13:35 CEST 2020 check time

This websites demonstrates an implementation of the RFC 6238 for time-based one-time passwords. You can check your generated TOTP with the Google Authenticator App or with HDE OTP Generator.

Signup and create your own TOTP Seed
Recreate the QR-code (if you missed it before)
Display your unique time-based one-time password
See the login demo implementation

QR-Code missing :-(
Generate a QR Code with free text

Check out the Google Authenticator Documentation for more information
You can also read this artice on my blog to get more information.


BASE32 Implementation in PHP by NTICompass/Eric Siegel aka Rocket Hazmat
QR-code generator in PHP by deltalab/Dominik Dzienia
A function implementing the algorithm outlined in RFC 6238 by Pete Walker
NTP Time Synchronization Script by Tony Bhimani

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