Personalized signature refers to phrases or words added to personal information introductions such as social networking platforms, instant messaging tools and emails to express personal feelings, attitudes and ideas. In daily life, personalized signatures can also appear in business cards, letters, gift cards and other occasions. Generally speaking, the content of personalized signature can be created by yourself, or you can quote other people's famous sayings, poems, lyrics, etc. Its style can be funny, inspirational, emotional, philosophical and other different types, but also can be pictures, expression packs and other forms.