You can redeem a Netflix Gift Card online through the Netflix website or in the Netflix app.

Method 1: Redeem via Netflix Website (Recommended)

1. Go to Netflix.com/redeem. 
2. Log in to your Netflix account (or create one if you're new).
3. Enter your gift card code from the back of the card or email.
4. Click "Redeem", and the balance will be applied to your account.
5. Your Netflix subscription will continue using the gift card balance until it runs out.

Method 2: Redeem via Netflix Mobile App

1. Open the Netflix app on your phone or tablet.
2. Tap on "Account" (or go to Netflix.com/redeem in your mobile browser).
3. Enter your gift card code and tap "Redeem".
4. The balance will be added to your account and used for future payments.

How to Check Your Netflix Gift Card Balance

• After redeeming, you can check your remaining balance by going to "Billing Details" under Account Settings.
• Netflix will notify you when your gift card balance is running low.

Important Notes:

• Netflix Gift Cards never expire.
• The gift card must match your country's Netflix region.