Convert text to hexadecimal and the other way for any string input.
Convert text to ascii and the other way for any string input.
Convert text to decimal and the other way for any string input.
Convert text to octal and the other way for any string input.
Get the size of a text in bytes (B), Kilobytes (KB) or Megabytes (MB).
Get all possible details about a domain name.
Ping a website, server or port..
Easily remove duplicate lines from a text.
Make sure your passwords are good enough.
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.