Ruler

Ruler

Position a ruler on the webpage to measure elements in pixels

What is Ruler?
Ruler is a powerful Chrome extension that enables you to add a ruler to your mouse and easily measure elements on any webpage. With just a click or drag, you can see the dimensions of shapes and objects in pixels, allowing for precise measurements and design work.
Merlin
Stats
This extension was removed from Chrome Web Store on 2021-06-30
Users: 45,092+
Rating: 2.36 (101)
Version: 0.0.0.8 (Last updated: 2021-06-08)
Creation date: 2016-09-06
Risk impact: Moderate risk impact
Risk likelihood: High risk likelihood
Manifest version: 2
Overrides search engine: Yes
Permissions:
  • activeTab
Size: 215.04K
Price: Free
Stats date:

Other platforms

Not available on Firefox
Not available on Edge
Want to check extension ranking and stats more quickly for other Chrome extensions? Install Chrome-Stats extension to view Chrome-Stats data as you browse the Chrome Web Store.
Chrome-Stats extension
Merlin
Summary

Add a ruler on your mouse which you can use to measure anything on the webpage by clicking/dragging.

Features 1.Click on the screen to see the dimensions with the grid lines. 2.Click and Drag your mouse and draw shapes you want to measure on the webpage. 3.Width, height, left, right, top and bottom dimensions of the shape is displayed in pixels on the page.

How to use

  1. Add Ruler extension.
  2. Click on the Ruler icon at the top right corner of the webpage to start/stop the Ruler.
User reviews
This ruler extension changes your default search engine.
by Bay Chang Bay Chang, 2021-06-06

The extension automatically changed my search engine to BING instead of Google. It's probably getting data too. I'm never downloading anything else from this developer.
by PossessWithin, 2021-05-21

The extension is good and works fine but it changes the google chrome omni bar's default URL from google.com to 'ivsmartfind.com'. Doing so without asking for any permission or anything is not good. Instead I am using Page Ruler Redux now.
View all user reviews
Safety
Risk impact

Ruler may not be safe to use and it requires some risky permissions. Exercise caution when installing this extension. Review carefully before installing.

Risk likelihood

Ruler may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.

Upgrade to see risk analysis details
Promo images
Ruler small promo image
Small promo image
Similar extensions

Here are some Chrome extensions that are similar to Ruler: