QR Code Version, Module Matrix & Byte Capacity Calculator
Calculate exact character limits (alphanumeric, binary, UTF-8) and grid module dimensions ($N \times N$) across QR Code Versions 1 to 40 and Error Correction Levels (L, M, Q, H).
Inputs used by this tool
Enter values in the interactive controls when the page loads. The result depends on the assumptions and units shown for each field.
Input type: select
Input type: select
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