
Border Patrol by CommitsOverCoffee
Adds borders to all page elements. Click the icon to toggle borders on or off. Keep rogue divs in line with Border Patrol.
1 User1 User
You'll need Firefox to use this extension
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About this extension
Border Patrol visually highlights every element on a webpage using colorful borders to help you better understand the page’s structure. Hovering reveals the tag name and classes, and any outdated HTML tags are flagged automatically.
Features:
1. Adds outlines to all HTML elements. 🖌️
2. Displays tag and class names on hover. 🪪
3. Flags deprecated HTML tags. 🚩
4. Uses distinct colors to differentiate elements. 🎨
No Signup. No Telemetry. Open Source.
Features:
1. Adds outlines to all HTML elements. 🖌️
2. Displays tag and class names on hover. 🪪
3. Flags deprecated HTML tags. 🚩
4. Uses distinct colors to differentiate elements. 🎨
No Signup. No Telemetry. Open Source.
Rated 0 by 0 reviewers
Permissions and dataLearn more
Required permissions:
- Access browser tabs
More information
- Add-on Links
- Version
- 1.0
- Size
- 94.98 kB
- Last updated
- 3 months ago (7 May 2025)
- Related Categories
- Version History
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