If you want to check your credit card balance, there are several methods:

1. You can download a mobile APP of the corresponding bank, enter the card number and password, log in, select My Account, and then Just click on Balance Inquiry.

2. You can call the customer service hotline of the corresponding bank, select manual service according to the voice prompts, and then directly ask questions to the customer service. You can also query by following the voice prompts and entering your card number and password.

3. Query by logging in to the corresponding online bank. After logging in to the account, just select balance query in the personal account.

4. You can also go directly to the corresponding ATM machine to check, insert the card, enter the password, and click Balance Query directly to check the balance of the credit card.