Measure the distance between two points on your screen, get the exact location and size of an element on a web page, measure in pixels, centimeters or millimeters, both horizontally and vertically? Screen Ruler is your choice.

Online Metric Conversion Calculations using only your web browser without any additional software. Works in any web browser like Internet Explorer, Mozilla Firefox etc. Put the value you wish to convert, press the button with convertion direction and get converted value. You may convert many different units and back.