LibreOffice-macro-for-image-manipulation/qr_script/README.md

QR Code Generator

Generates PNG QR codes from a CSV/TSV file using qrencode.

Input Format

Column 1	Column 2
data to encode	output name
123456	my_qr

• First row is a header (skipped).
• Column 1: the text/data to encode into a QR code.
• Column 2: base filename (.png is appended).

Prerequisites

sudo apt install qrencode

Usage

# CSV file (auto-detects comma delimiter)
python qr_generator.py data.csv

# With output directory
python qr_generator.py data.csv -o ./output

# Custom module size (default: 10)
python qr_generator.py data.csv -s 8

# Other delimiter
python qr_generator.py data.tsv -d ';'

Example

python qr_generator.py ../qr_file.csv -o ./qr_output