Convert your HSL color format to HEX format.
Convert your HSL color format to RGB format.
Convert your RGBA color format to RGBA format.
Convert your HSL color format to HSV format.
Convert your HSL color format to HSLA format.
Get all the HTTP headers that an URL returns for a typical GET request.
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Get all possible details about an SSL certificate.
Ping a website, server or port..
Get approximate IP details.
Take an IP and try to look for the domain/host associated with it.