Minify your HTML by removing all the unnecessary characters.
Minify your JS by removing all the unnecessary characters.
Convert your HSL color format to HEXA format.
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Convert a particular date to the unix timestamp format.
Convert your HSL color format to HSV format.
Get approximate IP details.
Ping a website, server or port..