Convert your HEXA color format to HEX format.
Convert your HEXA color format to RGB format.
Convert your HEXA color format to HSV format.
Convert your HEXA color format to HSL format.
Convert your HEXA color format to HSLA format.
Make sure your passwords are good enough.
Get details of any file type, such as the mime type or last edit date.
Get the web-host of a given website.
Get & verify the meta tags of any website.
Check if the URL is cached or not by Google.
Check if the URL is banned and marked as safe/unsafe by Google.