Google Authenticator Not Working on Binance? Here’s How to Fix It

Have you ever been locked out of your Binance account because your Google Authenticator wasn’t working? It’s a frustrating experience, especially when you’re trying to make a trade or manage your crypto assets. Don’t worry, you’re not alone! This is a common issue that many Binance users face, and the good news is that it’s usually quite easy to fix. This comprehensive guide will walk you through the most common causes and provide step-by-step solutions to get your Google Authenticator working seamlessly with your Binance account again.

Why is My Google Authenticator Not Working on Binance?

Before we jump into solutions, let’s understand the common culprits behind this frustrating issue:

1. Time Synchronization Issues

One of the most frequent reasons your Google Authenticator codes might not be working is a time discrepancy between your Google Authenticator app and the Binance servers. Both need to be in sync for the codes to be valid.

2. Incorrect Time Settings

If your phone’s time settings are incorrect or set to a different time zone than the Binance servers, it can lead to invalid authentication codes.

3. App Glitches or Bugs

Like any app, Google Authenticator can occasionally experience glitches or bugs that prevent it from generating correct codes.

4. Two-Factor Authentication (2FA) Setup Issues

Problems during the initial setup process of 2FA, such as incorrectly scanning the QR code or not saving the backup codes, can cause issues later on.

5. Device-Specific Problems

Rarely, the issue might stem from problems with your specific device, like a software update conflict or corrupted app data.

How to Fix “Google Authenticator Not Working on Binance”

Now that we know the potential causes, let’s dive into the solutions:

1. Check Your Time Settings

  • Verify Time Synchronization: Ensure your phone’s time is set to automatic synchronization. This will prevent any manual time discrepancies.
    • Android: Go to Settings > System > Date & time and enable Automatic date & time.
    • iOS: Go to Settings > General > Date & Time and enable Set Automatically.

2. Re-sync Google Authenticator

  • Android & iOS:
    1. Open the Google Authenticator app.
    2. Tap on the three dots in the top right corner (Android) or the “+” icon (iOS).
    3. Select “Time correction for codes” or “Set up time correction.”
    4. Follow the on-screen instructions to sync your app’s time.

3. Reinstall Google Authenticator

  • Android & iOS:
    1. Delete the Google Authenticator app from your device.
    2. Download and reinstall it from the Google Play Store (Android) or App Store (iOS).
    3. Set up 2FA again using your Binance account’s QR code (make sure you have access to your backup codes).

4. Disable and Re-enable Google Authenticator

If reinstalling doesn’t work, try disabling and re-enabling Google Authenticator on your Binance account:

  1. Log in to your Binance account (if possible, or try to reset your password).
  2. Go to your security settings.
  3. Disable Google Authenticator.
  4. Re-enable it by following the on-screen instructions to link your account again.

5. Contact Binance Support

If you’ve tried all the above solutions and are still facing issues, it’s best to contact Binance support directly:

  • Provide Detailed Information: When contacting them, explain the problem clearly and mention the troubleshooting steps you’ve already taken. Include screenshots if possible.
  • Be Patient: Support teams often receive a high volume of requests, so it might take some time to get a response.

Tips to Prevent Future Issues

  • Backup Codes are Crucial: When setting up 2FA, always store your backup codes in a safe and accessible location. These codes act as a lifeline if you lose access to your authentication app.
  • Keep Your App Updated: Regularly update your Google Authenticator app to ensure you have the latest bug fixes and security patches.
  • Secure Your Device: Use a strong passcode or biometric authentication on your phone to protect your Google Authenticator app and other sensitive data.


Experiencing issues with Google Authenticator and Binance can be frustrating, but it’s usually a solvable problem. By following the steps outlined in this guide, you can troubleshoot the issue and regain access to your account. Remember to prioritize security and always keep your backup codes safe to avoid future lockouts.

If you found this guide helpful, feel free to share it with others who might be facing similar issues. And if you have any other questions or tips, let us know in the comments below!