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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.
Convert text to decimal and the other way for any string input.
Extract http/https URLs from any kind of text content.
Check if the URL is cached or not by Google.
Easily convert IDN to Punnycode and back.
Reverse the letters in a given sentence or paragraph with ease.
Order text lines in alphabetical order (A-Z or Z-A) with ease.