Simply enter the Fahrenheit temperature into the input box and click Submit. The tool will then convert the temperature to Kelvin. You can use this information to convert temperatures between Fahrenheit and Kelvin.
Number to Roman Numerals
Convert a number to roman numerals with ease.
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Count the amount of characters and words of a given text.
Safe URL checker
Check if the URL is banned and marked as safe/unsafe by Google.
Reverse IP Lookup
Take an IP and try to look for the domain/host associated with it.
Get approximate IP details.
Get the gravatar.com globally recognized avatar for any email.