Page Ruler
Developer Tools
Likely PaidConfidence 92Platform Lemon Squeezy
Page Ruler: Drag guidelines and inspect element properties for perfect UI practice in browser.
Users
10K
Rating
3.3
Reviews
24
7D Growth
0|0%
Growth signalNo paid features detectedMedium-risk permissions
Page Ruler - bestdevtools.io
Professional measurement tool for web pages. Adjustable grid, rulers, areas, resizing, automatic history and 10 languages.
Users231Current public install base
Rating3.0Store average score
Reviews2Public review volume
Manifest versionV3Extension platform version
7-day growth+5Net users gained this week
7-day growth rate+2.3%Relative weekly velocity
Preview
3 assetsPage Ruler - bestdevtools.io Media preview
Trend
30-day user trend
Review user movement over the last 30 days.
User Growth Over Time
Rating trend
30-day rating change
Track rating movement over time to see whether quality signals remain stable.
30-day rating change
Start
3.00
Latest
3.00
30-day rating change
0.00
2026年6月21日2026年6月23日
Growth overview
Daily, weekly, and monthly growth
Compare 1-day, 7-day, and 30-day net growth and growth rate.
1-day growthGrowing
+5+2.3%7-day growthGrowing
+5+2.3%30-day growthGrowing
+16+7.77%Technical snapshot
Version, languages, and crawl freshness
Review publication date, version, supported languages, and crawl timestamps.
Version1.0.2
ManifestV3
Size113KiB
Languages10Deutsch / English / español +7
Published
Store updated
Last crawled
DeutschEnglishespañolfrançaisitalianoportuguês (Brasil)русскийहिन्दी中文（中国）日本語
Overview
Product summary
Review the store description, core capabilities, and common use cases.
Page Ruler by bestdevtools.io is a professional measurement tool for web pages, developed especially for front-end designers and developers who need precise and fast measurements.
WITH ADJUSTABLE GRID
Configure the grid size from 5px to 100px to facilitate the alignment and visualization of elements on the page.
PRECISE RULERS
Horizontal and vertical rulers with real-time indicators show exactly where your cursor is positioned. Guide lines follow the mouse across the grid for easy positioning.
CREATING MEASUREMENT AREAS
Reviews
Recent review snapshot
Inspect the latest comments and rating distribution.
The Chrome Web Store shows 2 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.
Related products
Similar and related extensions
Review related products from the Chrome Web Store detail page.
PageScale Measure
Tools
Define a scale and take accurate measurements right on top of plans, maps, floor plan, screenshots and so on.
Users
209
Rating
5.0
Reviews
1
7D Growth
+14|6.86%
Online Ruler
Tools
Use online ruler, a tape measure app with an accurate ruler in inches and centimeters for precise screen measurements.
Users
296
Rating
--
Reviews
0
7D Growth
+5|1.72%
Pixel Counter
Developer Tools
Use Pixel Counter to measure pixels and use it as a ruler online or online lineal for web design, UI checks, and screen layouts
Users
1K
Rating
5.0
Reviews
6
7D Growth
0|0%
Screen Ruler
Developer Tools
Use screen ruler for Chrome measure pixels on screen and as browser plugin. Get pixel ruler extension for website page dimensions.
Users
2K
Rating
4.6
Reviews
9
7D Growth
0|0%
Scope Master Page Ruler
Developer Tools
Accurate Pixel Measurement Tool for Web Elements and Pages - Free & Efficient!
Users
10K
Rating
5.0
Reviews
3
7D Growth
0|0%
