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.
Ping a website, server or port..
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Convert your text to any kind of text case, such as lowercase, UPPERCASE, camelCase...etc.
Count the amount of characters and words of a given text.
Use the Google translator API to generate text to speech audio.
Get & verify the meta tags of any website.