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. Your current screen resolution is pixels.

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

Actual size online ruler: the most accurate size ruler on the web. Vertical virtual ruler : measure items in a vertical direction. Virtual ruler on your image : practice how to use a ruler.

Enter visible screen width below to calibrate ruler.

Measure objects accurately in inches with our online inch ruler. Perfect for when a traditional ruler isn't handy, our tool adapts to your device screen size, ensuring you get precise …

Our application creates a virtual ruler equivalent to a real ruler in inches and centimeters on your display. Make sure the application correctly detected the size of your device’s screen. If the …

2016年6月30日 · This is an online ruler (centimeters, millimeters, inches) can be adjusted to the actual size, before you use it, please set of pixels per inch in your own device, but also can be …

Convenient ruler on screen. This is an online virtual ruler, it could be adjusted to an actual size, and has both metric and imperial scale units, before you use it, please set the pixels per inch …

Online ruler to quickly measure objects on any device with any screen size. Accurate, user-friendly, supports both cm and inches. Perfect for instant size checks without needing any tools!

This virtual ruler allows you to have a life-sized ruler to measure the length of small objects in inches centimeters or millimeters. To use the digital ruler, you just have to select the desired …