I found this site completely by random! Actually that isn’t true, but I wish it were given the nature of the site. Research Randomizer is exactly what I believe Psychology needs in terms of websites; a simple focused application that solves a very specific problem and does it elegantly. Research randomizer produces sets of random numbers that addresses three goals of randomization. – random assignment of subjects to conditions, random sampling from a larger group and random ordering or items. The program runs entirely online, and you can print the results from the web-page or download in an Excel file. I don’t need to say any more than this because it is that simple. Check out their tutorial to see examples of the randomizer in action.