Convert your HSV color format to HEXA format.
Convert your HSV color format to RGB format.
Convert your RGBA 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.
Make sure your passwords are good enough.
Check if the URL is cached or not by Google.
Get details of any file type, such as the mime type or last edit date.
Get the web-host of a given website.