In the past, there was a BUG on WeChat that could limit the number of words, but this bug has been fixed after the recent update and upgrade of WeChat. That person may have posted this bug a long time ago, and then it has not been modified, so it has been saved. Now use WeChat to edit personalized signature, and you can set up up to 30 words, only according to the regulations. However, you can increase the number of lines to make the personalized signature longer. The specific steps are as follows:

Log in to WeChat and open the WeChat personalized signature input box. Go back to the home page of the mobile phone, open the memo, use the function of Notepad to complete line feed input, and edit the signature you want to enter, such as "The world is so big, I want to see it". After entering the document, press and hold the document, and dialog boxes such as cut, copy and paste will appear. Select "Copy" here. Go back to the WeChat homepage and click "I" and click the avatar. Click "More" to open the personalized signature input box.

Press the input box for a long time, and the function buttons of "Select, Select All and Paste" will appear. Select "Paste" here, and don't forget to click "Finish". Ok, now the personalized signature line feed input is completed. ?