Print the codes and keep them in a wallet, safe, or a hidden spot in your home.

When prompted for your second factor (code or prompt), click . Select Enter one of your 8-digit backup codes . Type in one of the codes from your list.

Most users rely on a smartphone for Google prompts or SMS codes. However, technology can fail. You might find yourself in a "digital dead zone" if: Your phone is lost or stolen. You are traveling internationally without a roaming plan. Your device suffers a hardware failure. You accidentally delete your authenticator app.

Go back to the section in your Google Security settings. Select Get new codes .

Backup codes provide a set of ten unique, 8-digit numbers that work even without a cellular connection or a functional mobile device. How to Download Backup Codes for Gmail

Here is everything you need to know about how to download, use, and secure your Gmail backup codes. Why You Need Gmail Backup Codes

Scroll down to the "Backup codes" section and click the arrow or Set up . Generate Codes: Click + Get backup codes .

Generating a new set automatically deactivates all previous codes. This ensures that anyone holding your old list can no longer use them to access your account. Summary Checklist 2-Step Verification is turned ON. Backup codes are generated. File is saved in a secure, encrypted location or printed. You know where to find them in an emergency.