Online Ruler will help you to take actual size measurements of any object in mm, cm, and inches. Also, it's free and easy to use.

Free online ruler for accurate measuring in inches, centimeters, and millimeters. Use our real size digital ruler on any phone, tablet, or computer.

An online screen ruler tool for accurate on-screen measurements. Measure in actual size using centimeters, millimeters, inches, or pixels.

A free, accurate online ruler to measure physical objects. Features 1:1 calibration, 30cm+ support, vertical mode, and full-screen measuring.

Once the online calibration of the ruler is completed, you can start using it to measure the length of objects to your liking. This virtual ruler is especially useful for measuring small or medium-sized …

Measure in cm, inches, or mm with this accurate online ruler. A real-size, printable tool for desktop or phone that works vertically or horizontally.

A free online ruler tool that works on any device, and automatically scales based on your screen size and DPI. Measure with confidence for free, anytime, anywhere!

Use our online actual size ruler to accurately measure objects in both centimeters and inches. Print-ready and calibrated for your screen.

Precision at Your Fingertips The most accurate online ruler for your browser. Calibrate once, measure anything. Perfect for quick measurements on any screen size.

A handy and accurate on-screen online ruler in inches and centimeters/millimeters. For any device.