3 items
Visually inspect HTML, CSS, JavaScript, rendering dependencies, hidden content and lazy loading. Don’t you find it annoying digging through Chrome DevTools, settings, and multiple elements just to understand how a webpage is built? Code Visualizer makes that process much simpler. With just a few clicks, you can visually inspect a webpage directly on the page itself, without constantly jumping between DevTools panels. What you can inspect: • HTML elements such as H1–H6, paragraphs, links, images, buttons and sections • CSS styling and page structure • Likely JavaScript-driven interactions • SOURCE content that exists in the initial HTML • JS REVEAL content that exists in the source but depends on JavaScript to become visible • JS-ADDED content that appears after JavaScript runs • Hidden or near-invisible content • Lazy-loaded images and elements • A No-JS Preview to see how the page behaves without JavaScript Who is it for? Code Visualizer is built for SEO professionals, technical SEOs, developers, marketers, students, and anyone who wants to understand webpage structure and rendering behaviour without manually digging through code. Turn on only the diagnostic layers you need and inspect the results visually across the webpage. See the code layer- directly on the page.
Sep 11, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.