Textshaper manages the shape of the text of HTML pages in a WYSIWYG way. It converts the code by applying a CSS style sheet. It edits styles and styles groups. It merges them, totally or partially according one or several common CSS attributes. It applies a style to a text selection in a page. Textshaper is the only tool that is able to automatically uniformize HTML heterogeneous syntaxes, provided by the customer to the webmaster.