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Preview of Website Inspector

Website Inspector by Waliul Awal Taha

The ultimate developer toolkit.

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About this extension
Website Inspector v1.2 — The Ultimate Developer Toolkit.

Stop juggling five different extensions. Website Inspector combines the best features of CSS visualizers, tech sniffers, and SEO analyzers into one lightning-fast, beautifully designed tool.

Built with a premium Material Design 3 (M3) Dark Theme and hardware-accelerated animations, it feels like a native, high-end part of your browser.

✨ KEY FEATURES:

⚙️ Advanced Tech Sniffer: Instantly uncover the frameworks, CMS, and libraries powering any site. Detects React, Next.js, Vue, Tailwind, Webflow, Shopify, Stripe, Analytics, and 40+ more.

🎨 CSS & Design Inspector: Skip the complex browser DevTools. Hover over any element for instant visual feedback and a clean tooltip displaying its font, dimensions, margins, padding, and colors. Click to copy the exact CSS block directly to your clipboard.

🖌️ Palette Extractor: Scan the entire page and extract a beautiful, clickable grid of every hex color used in the UI.

🔍 SEO X-Ray: Check page titles, meta descriptions, canonical URLs, and H1/H2 heading counts with zero extra clicks.

⚡ Performance Vitals: Instantly calculate the full DOM load time to diagnose slow pages.

🪶 Zero Bloat & One-Click Toggle: Designed to be incredibly fast. Turn the inspector on or off instantly from your toolbar without slowing down your browsing experience.

🎯 WHO IS THIS FOR?

Web Developers & Designers: Quickly audit your own work, debug CSS, or gather tech-stack inspiration from top-tier websites.

QA Testers: Verify that implemented designs and fonts perfectly match the original Figma mockups.

Students & Learners: Peek under the hood of your favorite websites to see exactly how they are built and styled.

🔒 PRIVACY FIRST:
Website Inspector respects your data. It runs 100% locally in your browser. It does not use background tracking, it does not inject ads, and it does not send your data to external servers.
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Version
1.2
Size
282.52 KB
Last updated
14 days ago (Mar 30, 2026)
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  • Web Development
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