I just wonder if it is possible to convert a whole PDF file to QR Code? I know users can easily convert characters to QR Code but can it also convert the image formats?
The maximum limit, using the least amount of error correction and largest size, is 2,953 bytes, or 2.88 KB. Given that most PDF's are measured in megabytes, it would be nearly impossible. If it was, you'd need a special application that could both scan (huge) QR codes and render PDF's.
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