How to activate a CD Key on Battle.net

Updated April 17, 2025

Quick Guide to Activate Battle.Net Key


  1. Login to your Battle.net Account.
  2. Select Account Setting
  3. Enter the key, then click Redeem Code
  4. Follow the prompts to download the game.



CONTENTS:


1. HOW TO ACTIVATE A GAME CODE ON BATTLE.NET

1. HOW TO ACTIVATE A GAME CODE ON BATTLE.NET DESKTOP

2. WHY IS MY BATTLE.NET CODE NOT WORKING?




How to Activate a Game Code on the Battle.net Website


In the Battle.Net website, hover your mouse cursor on ACCOUNT, then click LOGIN.


Login to Battle.Net


Once logged in, hover your cursor again on ACCOUNT, then click Account Settings or Redeem Code. You can also go directly to Account Overview.


Battle.Net Account Overview


In the Account Overview page, go to the Redeem a code section and enter the code in the box.


Redeem a Code in Battle.Net


How to Activate a Game Code on the Battle.net Desktop App


You can also activate your key on the Battle.Net App.

After logging in to your account, click your Profile Name.


Redeem a key on Battle.Net app


Then select Redeem Code.


Redeem a Code on Battle.Net Desktop


Enter the code in the box provided then click the Redeem Code button.


Battle.Net CD key code


Why is my Battle.net code not working?


You followed the step by step tutorial to activate your product key, but it’s not working ?

First of all, most of the Battle.net codes are region specific and must match your Battle.net account region before you can claim them. Region-specific codes cannot be transferred from one region to another. If you’re having trouble claiming a code, be sure the code was entered correctly on the Code Redemption page.

If your code is matching your Region Account, maybe you are facing an issue while entering your code on the website.

The codes should be 20 digit characters long, grouped by 4 and separated by dashes:

XXXX-XXXX-XXXX-XXXX-XXXX

Make sure you didn’t forget any digit.

Another thing to check, make sure you differentiate: 0 (zero) and O, Q and D (letter), 1 and capital letter i, B and 8, G and 6, etc.


*If you need further assistance or have any other questions you can email us at support@allkeyshop.com we will be more than happy to help you.


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