Quick! Raise your hand if you can accurately guess the exact pixel size of an image by just looking at it.

Anyone?

I’m guessing not. I’m also guessing that I’m not the only person who has been in a situation where you need an image to be a particular size, but you’re not sure how big it is.

Enter the JR Screen Ruler. This little download can give you an expandable moveable ruler on your screen – just perfect for quick measuring of images, webpages or the size of Ivan the Terrible’s hat (200 pixels!).

Also cool, the ruler will give you size in pixels. Inches, Centimeters and Picas.

If you want to get a JR Screen Ruler of your own, head to the Spadix Software site to get it – it’s free!

Now if you excuse me, I’ve got some more hats to measure.

[via]