Minify your HTML by removing all the unnecessary characters.
Minify your JS by removing all the unnecessary characters.
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Use the Google translator API to generate text to speech audio.
Get approximate IP details.
Get all possible details about a domain name.
Ping a website, server or port..
Count the amount of characters and words of a given text.