Website Inspector

The ultimate developer toolkit.

Website Inspector — 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 frontend frameworks, content management systems, e-commerce platforms, and UI libraries powering any site. Detects over 40+ popular modern web technologies instantly. 🖼️ Asset Extractor: Automatically scan the webpage for hidden images and scalable vectors. View them in a beautiful masonry grid, download them instantly, or copy the raw SVG code directly to your clipboard. 🎨 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. 🎯 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.