Convert your RGB color format to HEXA format.
Convert your RGB color format to RGBA format.
Convert your RGB color format to HSV format.
Convert your RGB color format to HSL format.
Convert your RGB color format to HSLA format.
Make sure your passwords are good enough.
Compress and optimize images for a smaller image size but still high quality.
Check if the URL is banned and marked as safe/unsafe 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.
Check for 301 & 302 redirects of a specific URL. It will check for up to 10 redirects.