4 items
Visual structure inspector — see flex rows/columns, grid containers, gaps, and copy classes from any website. Layout Inspector is a visual structure inspector for frontend developers, UI engineers, and web designers. It helps you understand the layout of any webpage by highlighting flex rows, flex columns, grid containers, block elements, spacing, sizes, and DOM structure directly on the page. Instead of manually checking styles in DevTools, Layout Inspector gives you a fast visual overview of how a page is built. Key features: • Detect flex and grid layouts visually • Highlight layout structure directly on the webpage • Inspect spacing, gaps, padding, and element sizes • View a structured DOM tree for selected elements • Copy classes, Tailwind-style spacing hints, selectors, or summaries • Export the inspected structure as JSON • Use Alt + Shift + I to quickly toggle the inspector • Works locally in your browser without sending data to external servers Layout Inspector is useful for debugging layouts, reviewing UI structure, understanding unfamiliar pages, improving responsive designs, and inspecting modern web interfaces faster. The extension only runs when you activate it. It processes layout information locally in the browser and does not collect, store, or transmit personal data.
Jul 21, 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.