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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.
Encode any string input to URL format.
Easily convert PNG image files to ICO.
Generate a paypal payment link with ease.
Convert text to hexadecimal and the other way for any string input.
Upload a image and extract the data out of it.
Convert text to octal and the other way for any string input.