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Partial QR Code Decoder

Project description

Partial QR Code Decoder

An aggressive QR code decoder that can recover data from partially missing or damaged QR codes.

Usage

partial-qr --input path/to/qr_code_matrix.txt

If the input is too corrupted, bruteforce strength can be increased, but beware of the exponential runtime increase, especially for higher versions:

partial-qr --input path/to/qr_code_matrix.txt --max-brute-bits 24

Additional hints can be provided to the bruteforce to speed it up:

--ascii - Assume the data is ASCII, which reduces the search space significantly.

--url - Assume the data is a URL, so it must start with either http:// or https://.

--parallel - Enable parallel bruteforce using all available CPU cores.

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