HTML & CSS Design Analysis

The HTML & CSS Design Analysis Chrome extension offers comprehensive tools for web designers and developers to analyze and manipulate HTML pages effortlessly. Users can disable various CSS types—including external, inline, internal, print, and handheld styles—to understand their impact on page design.

The extension provides form utilities such as toggling checkboxes, converting input types, and switching form methods, enhancing form testing capabilities. It also enables users to hide or manipulate images, view image attributes like alt text and dimensions, and replace images with alt text for accessibility checks. Multiple outlining options help visualize page elements, such as block-level items, external links, floating elements, tables, headings, and positioned elements.

Additional features include linearizing pages, displaying hidden elements, marking links as visited or unvisited, viewing source code, and reloading external assets like CSS and images. The tool supports iframe and shadow DOM elements with some limitations on nested and closed shadow roots. Prioritizing privacy, this extension stores all data locally without tracking or transmitting personal information.