Page Ruler icon

Page Ruler

by Web Page Ruler · Developer Tools
FeaturedManifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Use the Page Ruler to measure the web for width, height of any section of your choice

Users
524
−12 in 30 days
Rating
1.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#42K
#36K among extensions
Version
1.0
updated 15 Apr 2023

Users

monthly, 3 years
6375744Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 524 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
001Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 1 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 Page Ruler

The Web Page Ruler extension allows you to measure web page elements with a draggable ruler, giving you the dimensions, coordinates, and other relevant details in a matter of seconds. It's an invaluable tool for web designers, developers, and anyone who needs precise measurements on a web page. Features: 1. Easily activate the ruler by clicking on the extension icon. 2. Draw a rectangular ruler by clicking and dragging your mouse over the web page. 3. Get accurate width, height, start and end measurements in pixels. 4. See X and Y axis details for precise positioning. 5. Works on clickable elements, buttons, and banners. 6. Only one ruler active at a time - clicking elsewhere or drawing a new ruler will close the current one. 7. Deactivate the ruler by clicking the extension icon, the cross mark on the 8. "Ruler Mode" button, or pressing the ESC key. Compatible with both mouse clicks and touch input on touch-enabled devices. Whether you're a web designer working on a new layout or a developer debugging your site, the Web Page Ruler extension will make your job easier by providing a quick and convenient way to measure elements on any web page. To get started with the Web Page Ruler extension, simply install it and click on the extension icon to activate the ruler. Measure any element on the web page by clicking and dragging your mouse, and see the dimensions, coordinates, and other details in real-time. Deactivate the ruler when you're done by clicking the extension icon, the cross mark on the "Ruler Mode" button, or pressing the ESC key.

Growth

WindowUsersChangeRatingsRating
7 days−1−0.2%00.00
30 days−12−2.2%00.00
6 months−85−14.0%00.00
1 year−95−15.3%00.00

Version history

2 versions recorded
1.015 Apr 2023
0.113 Oct 2022

Details

Category
Developer Tools
First seen
13 Oct 2022
Size
10 KB
Languages
en
Pricing
Free
Extension ID
hmfpcbphjchkbanagdkokidjghnkaema

Permissions and risk

Low riskimpact 2, likelihood 1
Permissions
activeTabscripting

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