HTML Schema Generator is a free Chrome add-on designed to enhance web development by parsing a page's HTML and generating an HTML schema. This tool simplifies the process of creating structured data by analyzing the Document Object Model (DOM) of the current tab and providing an output that can be easily integrated into web projects.

The primary feature of this add-on is its ability to generate a comprehensive schema representation of the HTML elements on a webpage. This functionality is particularly beneficial for developers seeking to improve SEO and enhance the visibility of their web content through structured data markup.