You can apply for credit card online directly at the bank where you need to apply. Take Industrial and Commercial Bank of China as an example. Log in to its official website, click on the credit card and you can see the online application for credit card. Follow the steps to apply and wait for approval. That's it. The specific application method is as follows:

1. Open the official website of ICBC, enter the website, click the credit card button, and then select the card application button to enter.

2. After the page jumps, select the required credit card type and click Apply Now to enter.

3. On the page that appears, click the application button behind the credit card to enter.

4. After the page jumps, enter the applied name, ID number and other information and click the Next button.

5. Enter other relevant personal information in the page that appears and click the Next button.

6. Fill in the credit card collection method, address and other information on the page that appears and click the Confirm button.

7. At this time, you can see on the jumped page that the credit card application has been submitted successfully, and you can just wait for the review to pass.