Convert your HSV color format to HEX format.
Convert your HSV color format to RGB 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.
Extract email addresses from any kind of text content.
Get the gravatar.com globally recognized avatar for any email.
Make sure your passwords are good enough.
Get & verify the meta tags of any website.
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Get details of any file type, such as the mime type or last edit date.