Convert your RGBA color format to HEXA format.
Convert your RGBA color format to RGB format.
Convert your RGBA color format to HSV format.
Convert your RGBA color format to HSL format.
Convert your RGBA color format to HSLA format.
Get the gravatar.com globally recognized avatar for any email.
Get all possible details about an SSL certificate.
Check if the URL is cached or not by Google.
Take an IP and try to look for the domain/host associated with it.
Get approximate IP details.
Get & verify the meta tags of any website.