Scope Master Page Ruler icon

Scope Master Page Ruler

by Scope Master · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Accurate Pixel Measurement Tool for Web Elements and Pages - Free & Efficient!

Users
10K
0 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
2
0 in 30 days
Store rank
#9,837
#8,505 among extensions
Version
1.0.3
updated 24 Feb 2025

Users

monthly, 3 years
01.5M3MNov 2023May 2025Oct 2026
Latest, 15 Oct 2026: 10,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
024Nov 2023May 2025Oct 2026
Latest, 15 Oct 2026: 2 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Scope Master Page Ruler

Comrades, behold Scope Master - the browser extension for precise pixel measurements of web elements and entire pages. Features: - Measure web elements with pixel-precision - Free selection measurements on any webpage - Quick and easy access with keyboard shortcuts

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days0+0.0%00.00
6 months0+0.0%−10.00
1 year0+0.0%−10.00

Version history

4 versions recorded
1.0.324 Feb 2025
1.0.230 Apr 2024
1.0.13 Dec 2023
1.0.020 Nov 2023

Details

Category
Developer Tools
First seen
20 Nov 2023
Size
338 KB
Languages
de, en, en-GB, en-US, fil, id, sw, ms
Pricing
Free
Privacy policy
docs.google.com
Extension ID
dlbfbjkldnioadbilgbfilbhafplbnan

Permissions and risk

Low riskimpact 2, likelihood 1
Permissions
storagealarmsscripting
Site access
<all_urls>
Can read and change data on every website you visit.

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