Emoji expressions are widely used in web pages. It consists of some simple characters to form many expressions, such as smiling faces, cakes, etc. Today we are going to introduce a custom emoji editor for Emoji based on HTML5 and CSS3. The initial default is a face. You can add and change various facial expressions for the face in the editor, such as wearing a hat and pouting. Wait, you can even add any other Emoji expressions, it's very good to use. But it would be more perfect if you can export the edited emoticons.