Convert your HSV color format to HEX format.
Convert your HSV color format to HEXA format.
Convert your HSV color format to RGBA format.
Convert your HSV color format to HSL format.
Convert your HSV color format to HSLA format.
Get the gravatar.com globally recognized avatar for any email.
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Done
Check if the URL is cached or not by Google.
Make sure your passwords are good enough.
Get approximate IP details.