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Website Inspector version history - 3 versions

Website Inspector by Waliul Awal Taha

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Website Inspector version history - 3 versions
  • Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.

  • Latest version

    Version 1.2

    Released Mar 30, 2026 - 282.52 KB
    Works with firefox 140.0 and later
    Website Inspector v1.2 — The Ultimate Developer Toolkit.

    ⚙️ 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.

    Source code released under All Rights Reserved

    Download Firefox and get the extension
    Download file
  • Older versions

    Version 1.1

    Released Mar 28, 2026 - 275.85 KB
    Works with firefox 140.0 and later
    🚀 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.

    Source code released under All Rights Reserved

    Download file
  • Version 1.0

    Released Mar 25, 2026 - 273.2 KB
    Works with firefox 140.0 and later

    Source code released under All Rights Reserved

    Download file
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