Dimensions
Developer Tools
A tool for designers to measure screen dimensions
Users
100K
Rating
4.2
Reviews
461
7D Growth
0|0%
Stable signalNo paid features detectedMedium-risk permissions
Grid Ruler
Create grids and measure their distance easily.
Users100KCurrent public install base
Rating3.8Store average score
Reviews342Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
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4 assetsGrid Ruler Media preview
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7-day rating change
Start
3.76
Latest
3.76
7-day rating change
0.00
2026年7月15日2026年7月21日
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1-day growthFlat
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00%Technical snapshot
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Version0.3.0
ManifestV3
Size288KiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
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It allows web developers to create vertical and horizontal grids, Photoshop style.
It has a ruler to measure distance between your grids too.
# How to use:
- click & drag from main vertical/horizontal ruler to create grid guides.
- click on intersection of vertical ruler and horizontal ruler to go into measurement mode.
- while in measurement mode, hold `Shift` key to get a straight line.
Reviews
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Store average score3.8Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.6Average computed only from synced review bodies below
Reviews with text220Synced review bodies
Total ratings / reviews342Chrome Web Store public rating/review count
Store average score: 3.8. 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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The ruler doesn't work in Device(Responsive) views (because you can'tr drag and drop). A pity because it could be really helpful if it would have worked when styling mobile views.
I couldn't figure out how to use it.
Awesome on
Measuring a distance between rulers doesn't work.
Mala. Se pierde el cursor del mouse y no indica nada. Muy rebuscada.
Работает, но вызывается только на онлайн-страницах, то есть, если открыть локальный проект и попытаться измерить, линейка не работает. Неудобно, но извернуться можно. Спасибо за приложение.
the horizontal rulers can not be dragged down. Ofc this may be a compatibility issue with Ubuntu 18.04 Lts, but nevertheless it doesn't work.
Delivers as promised. To get the ruler: 1. Get it operating. Borders appear having tick marks. 2. At the intersection of the two borders (upper left) there is a white box. Click to turn it black. 3. Click and drag from anywhere to anywhere - you will get the distance in pixels. Works diagonally too. If you have previously drawn guide lines, it will snap to those. 4. To clear the ruler, click anywhere. To measure again, click and drag again.
Great, but as a lot of people are writing below, it doesn't appear to actually give you the measurements - Is this possible?
The reason i am giving 4stars is it doesn't allow me to check measurements in my local pages. Say for example a html file in my is not showing the ruler. Can you guys fix this issue? Thanks