How to make a static signature file (animated signature)
Use Mito Xiu Xiu, paste your favorite picture, set the size to 500 (regardless of height), then cut it to 500 or 200, then click "Text", click on static text, and then click "Network Font" to select your favorite font. Change the font size and color to suit the picture, and just type. If there is no online font, you can leave QQ.