Convert text to binary and the other way for any string input.
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 octal and the other way for any string input.
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Extract email addresses from any kind of text content.
Convert normal text to old english font type.
Get all possible details about a domain name.
Get the gravatar.com globally recognized avatar for any email.
Use the Google translator API to generate text to speech audio.