Drag the ruler to move it. Drag the orange handle to resize.
Adjust DPI for more accurate physical measurements.
Example object to measure:
Width: 200px, Height: 50px
Measure objects in pixels, inches, or centimeters directly on your screen. A simple, free tool that works in your browser.
Drag the ruler to move it. Drag the orange handle to resize.
Adjust DPI for more accurate physical measurements.
Example object to measure:
Width: 200px, Height: 50px
This tool is perfect for designers, developers, and hobbyists who need to quickly measure screen elements, verify dimensions in photos, or check the size of physical objects on their monitor.
An Online Ruler provides instant, accurate measurements for screen design, photo editing, and real-world object sizing, eliminating the need for physical tools and streamlining digital workflows with precise pixel, inch, and centimeter readouts.