Debug page layout with CSS outlines. https://addons.mozilla.org/en-US/firefox/addon/inspectre/
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🖍️ Inspectre

Debug page layout with CSS outlines.

Features

  • 🖌️ Visual CSS outlines for all HTML elements.
  • 🪪 Hover to view tag name and CSS classes.
  • 🎨 Color-coded elements for easy differentiation.
  • 🚩 Highlights deprecated HTML tags.
  • 🔒 No signup, no telemetry, open source.

Usage

  • Add/Remove the extension from Firefox Add-ons.
  • Click the Inspectre icon in the toolbar to toggle outlines on or off.
  • Hover over any element to see its tag name and CSS classes.

License

This project is licensed under the GNU AGPLv3.