Read And Generate QR Code With 5 Lines Of Python Code

Introduction

Photo by Lukas on Unsplash

QR Code is the most popular 2 dimensional barcodes that widely used for document management, track and trace in supply chain and logistics industry, mobile payment, and even the “touchless” health declaration and contact tracing during the COVID-19 pandemic. Comparing to 1D barcode, QR code can be very small in size but hold more information, and also…