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Get all possible details about an SSL certificate.
Get all the HTTP headers that an URL returns for a typical GET request.
Check whether a website is using the new HTTP/2 protocol or not.
Generate whatsapp message links with ease.
Ping a website, server or port.
Get approximate IP details.
Count the amount of characters and words of a given text.
Convert a number to written, spelled out words.
Decode Base64 input to an image.