Pixel measurement
Developer Tools
Pixel measurement: An online ruler for measuring pixels on screen
Users
100K
Rating
4.5
Reviews
70
7D Growth
0|0%
Stable signalNo paid features detectedMedium-risk permissions
Page Ruler
Measure page elements size in pixel with an easy-to-use ruler.
Users500KCurrent public install base
Rating3.9Store average score
Reviews101Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
7 assetsPage Ruler Media preview
Trend
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User Growth Over Time
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7-day rating change
Start
3.92
Latest
3.92
7-day rating change
0.00
2026年7月13日2026年7月19日
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1-day growthNo data
----7-day growthFlat
00%30-day growthNo data
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Version, languages, and crawl freshness
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Version0.1.6
ManifestV3
Size312KiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
Review the store description, core capabilities, and common use cases.
Page Ruler is an extension that lets you measure distances (in pixels) on a webpage.
It draws a rectangular ruler when you move your mouse on the page. The ruler has width, height, start and end all labeled with corresponding metrics in pixels. When you move your mouse, the rectangle changes its size and all the numerics are updated. To activate the addon please press the toolbar button once. Likewise, to disable the addon please press the toolbar button again. This addon works with mouse clicks in desktop machines. For touch-enabled devices, you can work with touch to draw the rectangle within the page.
If you have a feature request in mind or found a bug to report, please fill the bug report form on the addon's homepage (https://mybrowseraddon.com/page-ruler.html).
Reviews
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Store average score3.9Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.9Average computed only from synced review bodies below
Reviews with text80Synced review bodies
Total ratings / reviews101Chrome Web Store public rating/review count
Store average score: 3.9. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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Good tool, works great and easy to use.
Works nice, thanks for your work
I'm a web designer and this tool is great for my job. Thanks a lot
Works like a charm. The people who are leaving bad reviews about it not being centimeters are at minimum somewhat arrogant and at most very stupid. They obviously know extremely little about their computers work. It might be worth putting a disclaimer in the description explaining why you can't find the real-world dimensions of a computer screen using an app like this.
I HATE THIS, THIS IS BAD!! IT IS PIXELS I AM IN GRD 3 HOW DO YOU EXPECT ME TO READ PIXELS AND TRANSLATE TO CM!!!??
Its in pixels, not a fan of pixels, please add a cm selection.
Its in pixels, and I need cm, not just pixels. 1 pixel is 0.0264583333 cm, how do you think I am able to use it???!!! I don't get why pixel would be useful, I am guessing the good reviews are all just fake!! People are like, its better then eyeballing it, but I need this for math not for just look at it and find a proportion. :l I DO NOT RECOMMEND THIS!
This works with Shadow Dom, very happy about that.
funziona molto bene, fornisce fin troppi dati, sarebbe bello poter configurare che cosa mostrare a schermo e cosa no.
I needed to measure the height between two elements, but the tooltips cover part of both elements and it's very difficult to measure. Please, move these tooltips to a small popup (position: absolute or fixed). Or at least, create a setting to remove excessive tooltips