2FA (TOTP) Code Generator

Your code:

History (Last 7 Days)

# Timestamp Secret Key 2FA Code

About Our Free Online 2FA (TOTP) Generator

Welcome to Justsayeasy.com, your new go-to tool for generating Two-Factor Authentication (2FA) codes. Tired of fumbling for your phone every time you need to log in? Our secure, browser-based generator provides your 6-digit Time-based One-Time Passwords (TOTP) instantly, right from your desktop.

Our tool is built for simplicity and privacy. All code generation happens entirely within your browser. Your secret keys are never sent to our server, ensuring you are the only one who can access your codes.

How to Use This 2FA Code Generator

Getting your 2FA code is a simple, 3-step process:

  1. Find Your Secret Key: When you first set up 2FA on a service (like Google, Facebook, or Binance), you are given a “Secret Key” or “Setup Key.” It’s a long string of letters and numbers. You must have this key.
  2. Enter Your Key: Paste your secret key into the “Enter secret key…” input field at the top of this page.
  3. Click “Generate”: Hit the button. Your new 6-digit code will appear instantly, along with a timer showing how long it’s valid (usually 30 seconds).

Understanding the Results

  • Your 6-Digit Code: This is the one-time password you need to enter into your login prompt.
  • Countdown Timer: TOTP codes are time-based. The timer shows you how much time is left before this code expires and a new one is generated.
  • Copy Button: Quickly copy the code to your clipboard with a single click.

Your Private 7-Day History Log

For your convenience, our tool securely saves a log of your generated codes for the last 7 days.

  • 100% Private & Local: This history is stored only in your browser’s cookies. This data never leaves your computer.
  • Quick Access: Easily find a previously used key or code.
  • Copy Anything: Use the copy icons in the table to copy either the original secret key or the 2FA code it generated.
  • Auto-Clears: Entries older than 7 days are automatically removed to protect your privacy.

Frequently Asked Questions (FAQ)

Is this online 2FA generator safe to use?

Yes. Our tool is 100% client-side. This means the HTML, CSS, and JavaScript code run directly in your browser. No secret keys or generated codes are ever transmitted over the internet or stored on our servers. Your data stays with you.

What is a 2FA Secret Key?

A “secret key” (or “setup key”) is a unique, shared secret between you and the service you’re securing. It’s what authenticator apps (like Google Authenticator or this tool) use, along with the current time, to mathematically generate the correct 6-digit code.

Will this work for Google, Facebook, GitHub, or crypto exchanges?

Yes. Our generator uses the standard TOTP (Time-based One-Time Password) algorithm, which is the same standard used by Google Authenticator, Authy, and most major online services. As long as you have the Base32 secret key, this tool can generate the correct code.

What happens if I clear my browser cookies?

If you clear your cookies for Justsayeasy.com, your 7-day history log will be permanently deleted. The tool itself will continue to function perfectly, but your previous history will be gone.