How to Activate a Battle.net Key
Updated
21.07.2026
Activating a Battle.net code takes under a minute. You can do it in the app or on the website.
1
Sign in to Battle.net
Open the Battle.net app and log in, or go to account.battle.net in your browser. Create a free account if you do not have one.
2
Open Redeem a Code
In the app, click your account name and pick Redeem Code. On the website, open Account and go to the Redeem a Code section.
3
Enter your code
Type or paste your code into the box.
4
Redeem
Click Redeem Code and follow the prompts to add the game to your account.
What is a Battle.net code?
A code that adds a Blizzard game or content to your Battle.net account. Once redeemed it is tied to your account and ready to download.
Where do I find my code?
Check the order confirmation page and your email after buying from one of the stores we compare. It is often in your account history as well.
Code not working?
- Most Battle.net codes are region-specific, so make sure the code matches your account region. Region codes cannot be moved between regions.
- Retype it by hand to avoid an extra space.
- Watch the lookalikes: 0 vs O, 1 vs I, 8 vs B.
- Still stuck? Contact the store, or write to us and we will help.
Need help?
If your code isn't working or you have a question, get in touch and we'll help you out.
Contact us