Grids & Rulers

Grids & Rulers

Create rulers and grids overlays to help develop your web applications

  • Grids & Rulers
  • Grids & Rulers
  • Grids & Rulers
  • Grids & Rulers
  • Grids & Rulers
  • Grids & Rulers
What is Grids & Rulers?
Grids & Rulers is an efficient Firefox extension assisting web developers. It offers a new panel in Firefox developer tools, enabling users to create and manage overlays. These overlays provide visual clues, aiding significantly in the development of web application layouts.
Users: 1,683 ▲ 4
Rating: 3.95 (20)
Version: 2.0 (Last updated: 2020-05-11)
Creation date: 2018-10-18
Weekly download count: 36
Firefox on Android: No
Risk impact: Moderate risk impact
Risk likelihood: Low risk likelihood
Manifest version: 2
  • storage
  • unlimitedStorage
Size: 37.57K
URLs: Website
Stats date:

Other platforms

Not available on Chrome
Not available on Edge
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Grids & Ruler is an extension that add a new panel to Firefox developer tools. That panel let you create and manage overlays on pages that provide you visual hints to develop you web app layouts.

User reviews
User reviews summary
These summaries are automatically generated weekly using AI based on recent user reviews. Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
  • Useful for web designers and developers
  • Great for pixel-perfect designs
  • Lacks usable defaults
  • Not very flexible
  • Doesn't remember settings
Most mentioned
  • Pixel-perfect designs
  • Lacks usable defaults
  • Doesn't remember settings
Recent reviews
Good Dev tools

by Frostbyte, 2023-08-25
View all user reviews
Risk impact

Grids & Rulers may not be safe to use and it requires some risky permissions. Exercise caution when installing this add-on. Review carefully before installing.

Risk likelihood

Grids & Rulers has earned a fairly good reputation and likely can be trusted.

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