Website overview
About Online Display Ruler
Online Display Ruler is a free browser-based measuring tool that turns your computer, laptop, tablet, or smartphone screen into a digital ruler. Measure objects using centimeters (cm), millimeters (mm), inches, and CSS pixels. Features include horizontal and vertical measurements, two-point distance measurement, screen calibration using multiple methods, measurement guides, crosshair, fullscreen mode, keyboard and touch support, and light and dark themes. Available in seven languages: English, Portuguese, German, French, Italian, Polish, and Dutch. No downloads, installation, registration, or subscription required. Works directly in your browser. Physical measurement accuracy depends on screen calibration and display settings.
At a glance
Key features
- Horizontal and vertical screen ruler
- Centimeter, millimeter, inch and CSS pixel measurements
- Screen calibration options
- Two-point distance measurement
- Seven language versions
Practical details
What can you use this website for?
Visitors can use their screen as a digital ruler to measure objects in centimeters, millimeters, inches, or pixels. They can take horizontal and vertical measurements, measure distances between two points, calibrate their screen using different reference metho
Who is it for?
Students, teachers, designers, developers, makers and anyone who needs a quick on-screen measurement tool.
What to know
What makes it different?
Online Display Ruler is completely free, works directly in the browser, and requires no downloads, registration, or installation. Unlike basic online rulers, it offers multiple screen calibration methods, horizontal and vertical measurements, two-point distance measurement, and t
About this listing
Information about features, pricing and suitability is supplied by the submitter, not independently verified by Zearches. Websites are screened against submission and safety rules, but inclusion is not an endorsement.
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