Pixel Ruler
A ruler for measure something in a website. Just press Alt button in a website and move your mouse.
Pixel Ruler - Measure websites with ease
Pixel Ruler is a handy Firefox add-on that enables you to measure elements on websites quickly and effortlessly. By pressing the Alt key and moving your mouse, you can easily draw areas and change the mouse cursor. Improve your web development and design workflow with Pixel Ruler!
Add-on stats
Weekly download count: 9
Firefox on Android: No
Risk impact: Moderate risk impact 
Risk likelihood:
Manifest version: 2
Permissions:
- activeTab
Size: 11.60K
Email: an*****@gmail.com
URLs: Website
Ranking
Other platforms
Not available on Chrome
Not available on Android
Not available on Edge
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Add-on summary
While pressing Alt key and move mouse => drawing area While pressing Alt key and click mouse => change mouse cursor
Add-on safety
Risk impact
Pixel Ruler requires a few sensitive permissions. Exercise caution before installing.
Risk likelihood
Pixel Ruler has earned a fairly good reputation and likely can be trusted.
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