Grid Ruler
Developer Tools
Create grids and measure their distance easily.
Users
100K
Rating
3.8
Reviews
341
7D Growth
0|0%
Stable signalUnknownMedium-risk permissions
Grid Lines Ruler
Create grids on pages that provide the developers visual hints to help in developing the web app layouts.
Users7KCurrent public install base
Rating4.3Store average score
Reviews28Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
3 assetsGrid Lines Ruler Media preview
Trend
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User Growth Over Time
Rating trend
7-day rating trend
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7-day rating change
Start
4.32
Latest
4.32
7-day rating change
0.00
2026年7月13日2026年7月19日
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1-day growthFlat
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00%Technical snapshot
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Version0.0.0.1
ManifestV3
Size152KiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
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⬇️Easy to set up ⬇️:
1. Download and add this extension from Google Chrome.
2. Click on the extension to activate its working.
3. Drag from both Vertical ↕️ or Horizontal ↔️ from the main ruler to create grids. #️⃣
4. Click on the intersection of vertical and horizontal grids to go into ruler mode.
5. Press and hold the “SHIFT” button to get a straight line.
Reviews
Recent review snapshot
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Store average score4.3Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.3Average computed only from synced review bodies below
Reviews with text27Synced review bodies
Total ratings / reviews28Chrome Web Store public rating/review count
Store average score: 4.3. 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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bad! NOTHING HAPPENS WHEN I CLICK ON EXTENSION
Can't change line colour easily to separate it from element outlines
Can not use. This extension never show icon to drag-drop, nothing happen when click extension.
How do I measure between the lines/guides? Should I count the ticks on the ruler? Or is there a way to activate some ruler between the lines?
Best Tools
Good Tools
This extension is an excellent
Good Tools
Doesn't work. Rules don't show up on the page.
Works well! Thanks for this!