Screen Resolution
Determines the number of distinct pixels in each dimension that can be displayed on your screen.
What Is My IP Address
Displays your public Internet Protocol address (IP address).
WHOIS Search
Gives you the ability to lookup domain name to find out the registered owner, transfer status and name servers.
Letter Case
Converts accurately between a variety of case styles that are used in various circumstances, including sentence case, title case, start case (initial caps), all caps (all uppercase) and small caps (all lowercase).
Number to Words
Converts numerals to words. From zero to nine hundred ninety-nine decillion.
Day of Birth
Tells you in which day of the week you were born based on Zeller's congruence algorithm.