1． First, open Baidu browser, enter "WeChat personalized nickname generation tool" in the search bar, and click the arrow to enter.

2. Click to enter the WeChat personalized nickname generation tool download page, click to download and install the software.

3. Then, enter text in the input box, select the style you want to convert, and click the one-click conversion below to generate personalized text.

4. Go back to your phone and open WeChat, go to my interface, and click on my avatar.

5. Find the nickname on the personal information interface.

6. Finally, paste the text you just copied and generated, and you will see the underlined text.