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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.
Ping a website, server or port..
Check whether or not a website is using the Brotli Compression algorithm or not.
Get the web-host of a given website.
Check whether or not a website is using the new HTTP/2 protocol or not.
Get details of any file type, such as the mime type or last edit date.
Make sure your passwords are good enough.