Screen Pixel Measurer is an app designed to measure points, lines, rectangles, squares, and circles on the screen.This is useful if you have a rectangle, for example, in a picture and you want to know the width or height of that rectangle. With Screen Pixel Measurer you can select its start & end coordinates so you have its exact its width, height, and other measurements.Screen Pixel Measurer is very simple to use yet has many more advanced options depending on how geeky you want to get with it.