Generate an MD2 hash for any string input.
Generate an MD4 hash for any string input.
Make sure your passwords are good enough.
Get approximate IP details.
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Ping a website, server or port..
Use the Google translator API to generate text to speech audio.
Easily remove duplicate lines from a text.