Developer Tools · $0 free (10 inspections/day) + $5.99 one-time Pro upgrade

CSS Inspector Pro — Inspect & Copy

Hover any element to see computed CSS. Copy with one click. Convert to Tailwind classes. Preview responsive breakpoints.

Get CSS Inspector Pro

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Hover. Inspect. Copy. Ship faster CSS.

CSS Inspector Pro eliminates the friction of DevTools CSS inspection. Hover any element on any webpage to instantly see its computed styles in a clean, grouped overlay — then copy individual properties, the full CSS block, or Tailwind utility classes with one click.

Why developers choose CSS Inspector Pro DevTools are powerful but slow for quick inspections. CSS Inspector Pro puts computed styles at your cursor: Layout, Box Model, Typography, Background, Effects, and Misc — all organized and copy-ready.

Free tier includes

10 inspections per day
Hover-to-inspect overlay on any page
One-click copy for individual properties
"Copy All" for the full CSS block
Dark theme optimized for developer workflows
Keyboard shortcut: Alt+Shift+I

Pro unlocks

Unlimited daily inspections
Tailwind class conversion
Responsive breakpoint preview
CSS and JSON export
Extended inspection history

Perfect for Frontend developers, UI designers, CSS learners, Tailwind users, and anyone who reverse-engineers live websites.

No data collection. All storage is local. No external APIs in the free tier.

Features

Hover-to-inspect overlay — computed CSS grouped by Layout, Box Model, Typography & more
One-click copy — grab a single property or the entire CSS block instantly
Tailwind conversion — convert inspected styles to utility classes (Pro)
Responsive preview — test breakpoints without leaving the page (Pro)
Alt+Shift+I shortcut — toggle the inspector on any tab in one keystroke

Privacy

Single purpose: Inspect computed CSS styles on web page elements and enable copying those styles locally.

CSS Inspector Pro uses activeTab and scripting to inject the inspection overlay on the current page. storage saves your preferences, inspection count, and settings locally. The extension does not collect, store, or transmit personal data to external servers. No analytics or tracking. All inspection data stays in your browser.