TOTP Token Generator

Generate Time-based One-Time Passwords (TOTP) instantly. Compatible with Google Authenticator, Microsoft Authenticator, Authy, and all 2FA apps. Completely secure and browser-based.

About TOTP Token Generator

Overview

The TOTP Token Generator is a secure tool that makes Time-based One-Time Passwords (TOTP) in your browser. TOTP is an algorithm that makes a one-time password from a secret key and the current time. It is used for two-factor authentication (2FA) to make your accounts more secure. This tool works with popular authenticator apps like Google Authenticator and Authy. All of this is done on your device, so your secret keys are always safe.

Features

  • Real-time TOTP token generation.
  • Automatic token refresh with a countdown.
  • Choose 6 or 8 digits.
  • Set the time period (usually 30 or 60 seconds).
  • Supports SHA-1, SHA-256, and SHA-512.
  • One-click copy to clipboard.
  • Save and manage multiple TOTP keys locally.
  • Quick search with "/" shortcut to find keys instantly.
  • Export and import saved keys for backup and portability.
  • Visual indicator for currently loaded key.
  • Works with all major authenticator apps.
  • All work is done in your browser to keep your data private.
  • No server communication.
  • Progress bar shows the time left.
  • Clean and easy to read.
  • Has a dark mode for easier viewing.
  • Works well on mobile devices.
  • Checks secret keys instantly.
  • Supports Base32-encoded secret keys.

How to Use

  1. Enter your secret key.
  2. You can change the number of digits, but 6 is the most common.
  3. You can change the token period, but 30 seconds is the most common.
  4. Choose the hash algorithm. SHA-1 is the most common.
  5. The TOTP token will be made automatically.
  6. Watch the countdown to see when the token will change.
  7. Click the "Copy" button to copy the token.
  8. Save your key configuration for easy access later.
  9. Use the quick search (press /) to find and copy tokens instantly.
  10. Export your saved keys to back them up, or import them on another device.
  11. Use the token to log in to your service.
  12. The token will refresh when the time is up.

FAQ

What is TOTP?

TOTP is an algorithm that makes a temporary security code for two-factor authentication (2FA). The code is based on a secret key and the current time, and it changes every 30 or 60 seconds.

Is it safe to use this online TOTP generator?

Yes, this tool is safe. All the calculations are done in your browser. Your secret key is never sent over the network, so it stays private.

Why is my TOTP token not working?

The most common reason is that your device's clock is not correct. TOTP is time-sensitive, so if your clock is off, the token will be wrong. Make sure your clock is set to update automatically. Other reasons could be a wrong secret key or mismatched settings.