How to Redeem a Blizzard Gift Card

Go to the Blizzard Account Management page: Visit https://account.battle.net/.
Log in or create an account: Sign in to your Blizzard account or create one if needed.
Navigate to “Redeem a Code”: In your account settings, find the option to redeem a code.
Enter your gift card code: Input the code from your Blizzard Gift Card in the provided field.
Redeem the card: Click “Redeem Code” to apply the gift card balance to your Blizzard account.
Use your balance: Use your balance to purchase games, in-game items, and other content from the Blizzard shop.