Website Inspector

Tracking since Apr 1, 2026.

Changelog

• May 28, 2026
  description

  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.

  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.

• May 5, 2026
  description

  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 frontend frameworks, content management systems, e-commerce platforms, and UI libraries powering any site. Detects over 40+ popular modern web technologies instantly.
  
  🎨 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.

  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.

• Apr 17, 2026
  description

  🚀 WHAT'S NEW IN VERSION 1.1 (The Power User Update)
  
  • Auto-CSS Generator: Click any element to instantly copy a perfectly formatted CSS class block directly to your clipboard.
  
  • Page Palette Extractor: A new button in the popup menu instantly scans the page and generates clickable swatches of every color used on the site.
  
  • Accessibility Contrast Checker: Instantly see if text passes or fails WCAG readability contrast ratios.
  
  • UI Polish: Upgraded to a sleek, frosted-glass (glassmorphism) tooltip that smartly dodges screen edges.
  
  • Freeze Tool: Press 'F' while hovering to freeze the tooltip in place.
  
  -----------------------
  Instantly inspect and view computed CSS properties (fonts, colors, margins) by simply hovering over any element on a webpage.
  
  Ever wonder exactly what font a website is using, or what the specific hex color of a button is? Design Inspector is a lightweight, developer-friendly tool that lets you view the core CSS properties of any web element instantly.
  
  Instead of digging through complex browser DevTools, simply click the extension icon to enable the inspector, and hover your mouse over any text, image, or container on the page. A clean, unobtrusive tooltip will appear, displaying exactly how the element is styled.
  
  Features:
  
  One-Click Toggle: Easily turn the inspector on or off from your extension toolbar.
  
  Instant Visual Feedback: A highlight box clearly borders the element you are currently inspecting.
  
  Core CSS at a Glance: Instantly view Font Family, Font Size, Text Color, Margins, and Padding.
  
  Zero Bloat: Designed to be incredibly fast and run locally without slowing down your browsing experience.
  
  Who is this for?
  
  Web Developers & Designers: Quickly audit your own work or gather inspiration from other websites.
  QA Testers: Verify that implemented designs match the original mockups.
  Students: Learn how your favorite websites are built and styled.

  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 frontend frameworks, content management systems, e-commerce platforms, and UI libraries powering any site. Detects over 40+ popular modern web technologies instantly.
  
  🎨 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.

• Apr 17, 2026
  short_description

  Hover over elements to inspect CSS properties. Click to copy to clipboard.

  The ultimate developer toolkit.

• Apr 17, 2026
  name

  Design Inspector

  Website Inspector

Permissions & access

Permissions

activeTabscripting

Host access

None declared

Screenshots