JR Screen Ruler icon

JR Screen Ruler

JR Screen Ruler is a free on-screen pixel ruler for Windows. It allows you to accurately measure objects on your screen in pixels, centimeters, or inches. Useful for web designers and developers.

What is JR Screen Ruler?

JR Screen Ruler is a handy utility that provides an on-screen ruler to help you quickly measure objects on your Windows desktop. It renders a transparent, movable ruler overlay right on top of your screen, allowing you to easily measure elements in pixels, centimeters, or inches.

Some key features of JR Screen Ruler include:

  • Pixel-level precision ruler for accurate on-screen measurements
  • Measure in pixels, centimeters, or inches
  • Completely customizable sizing and color options
  • Works over any application or window
  • Transparent display does not block content underneath
  • Lightweight and portable

JR Screen Ruler is ideal for web developers who need to quickly measure UI elements and graphics for proper sizing. It can also be helpful for graphic designers to measure objects proportions. The app runs smoothly in the background without hampering system performance.

As a freeware application, JR Screen Ruler provides an easy way to add an overlay ruler to your Windows desktop at no cost. It works well and delivers on its core purpose. For those needing to frequently measure on-screen elements, it can improve workflow and precision.

The Best JR Screen Ruler Alternatives

Top Apps like JR Screen Ruler

PicPick, Shottr, PixelSnap 2, PixelStick, Screen Calipers, Pixel Ruler, Free Ruler, KRuler, Art Directors Toolkit, On-Screen Ruler, Bluegrams Screen Ruler, Meazure, A Ruler for Windows, Virtual ruler cm, Pixel Ruler for Android, PMeter, ScreenRuler, Pixus, Rulers, Measure Schmeasure are some alternatives to JR Screen Ruler.

PicPick

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Shottr

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PixelStick

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Screen Calipers

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Pixel Ruler

Pixel Ruler is a handy online tool used by designers and developers to easily measure pixels on screens. It works by overlaying a transparent, customizable ruler overlay on top of the current web page or any area of the screen.Some key features of Pixel Ruler:Overlay horizontal and vertical...

Free Ruler

Free Ruler is a free on-screen ruler application for Windows. It provides horizontal, vertical, and angled screen rulers that can be used to measure objects and distances on your computer screen.With Free Ruler, you can quickly measure pixels, inches, centimeters, or other units on your screen without needing physical...

KRuler

KRuler is an open source screen ruler application designed for the Linux operating system. It provides simple yet powerful on-screen rulers to quickly measure distances, locations, and sizes of UI elements on the desktop screen.Some key features of KRuler include:Horizontal and vertical rulers availableRulers can be locked into...

Art Directors Toolkit

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On-Screen Ruler

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Bluegrams Screen Ruler

Bluegrams Screen Ruler is a desktop software application that enables users to add customizable on-screen rulers, grids, guides, and other measurement tools directly on top of their screen. It can be a useful tool for designers, architects, engineers, or anyone who needs to precisely measure, align, or position objects on...

Meazure

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A Ruler for Windows

A Ruler for Windows is a free, open-source on-screen ruler application for Windows. It provides simple horizontal and vertical rulers that you can position anywhere on your screen to measure distances, sizes, and alignments when working with documents, images, layouts, and other graphics.Key features include:Horizontal and vertical rulers...

Virtual ruler cm

Virtual ruler cm is a handy online tool that provides a virtual ruler on your computer screen to measure lengths and distances without needing a physical ruler. It works by displaying an interactive ruler graphic on your screen that you can easily slide across any content to measure its length...

Pixel Ruler for Android

Pixel Ruler is a handy screen measurement tool for Android devices. As a free app, it provides an easy way to measure items displayed on your Android screen without needing physical rulers or other measuring devices.Some key features of Pixel Ruler for Android include:Overlay tools like rulers, arrows...

PMeter

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ScreenRuler

ScreenRuler is a handy utility program for Windows that provides on-screen rulers and measurement tools. It can be used to quickly measure distances, positions, and angles on your computer screen without needing to use physical rulers or measurement devices.Some key features of ScreenRuler include:Horizontal, vertical, and diagonal rulers...

Pixus

Pixus is a powerful photo editing and graphic design application for professionals. It provides industry-leading tools for manipulating images including:Layers and masks for non-destructive editingAdvanced selection tools like magic wand, lasso, and quick selectionHundreds of adjustment layers, filters and effectsTools for dodging, burning, sponging, cloning, healing and red eye...

Rulers

Rulers is a free, open source screen ruler application available for Windows, Mac, and Linux operating systems. It provides a variety of on-screen rulers, guides, and tools to measure objects on your monitor with pixel-perfect accuracy.With Rulers, you can add horizontal, vertical, or angled rulers to your screen using...

Measure Schmeasure

Measure Schmeasure is a free and open-source software designed to make measurement conversions easy. It supports conversions between a wide variety of measurement units including:Length units like meters, feet, inches, miles, etc.Volume units like liters, gallons, cubic meters, etc.Speed units like mph, kph, knots, etc.Temperature units...