Looking at the QR Code SDK for purchase.
I need to produce QR codes with alpha-numeric input strings. Do you have a chart that lists the maximum limit of alpha-numeric input characters on a version and error level basis?
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QR Code Capacity per Version/Error Correction
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Re: QR Code Capacity per Version/Error Correction
by glitch on Mon Jan 23, 2012 1:18 pm
Thank you for the interest on our software. You can find the chart in QRCode Specification. The excerpt is attached.
Note that the alpha-numeric character set in QR Code does not include capital letter. It includes 10 digits, capital letters A-Z and 9 symbols.
Our encoder increases the version if it finds that the version specified is too small to encode the data. See http://mdn.morovia.com/manuals/qrcode-f ... php#N10723.
Note that the alpha-numeric character set in QR Code does not include capital letter. It includes 10 digits, capital letters A-Z and 9 symbols.
Our encoder increases the version if it finds that the version specified is too small to encode the data. See http://mdn.morovia.com/manuals/qrcode-f ... php#N10723.
qrcode-2005-specification-excerpt.pdf- QR Code Data Capacity vs Version/Error correction table
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glitch - Support Engineer
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