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Output: Decode of QR Code using Python Pyzbar Library Img = qr.make_image(fill = "black", back_color = "white") Qr = qrcode.QRCode(version = 1, box_size = 10, border = 5) We can see the actual output of this below the code. Next, we add our sample text data “MLK” and make the QR Code that we save as png image file. You can download qrcode library by using the pip command like below –Īfter importing qrcode library we create an instance of QRCode object by providing values for the parameters of version, box_size, and border. We can easily generate QR code in Python by using the qrcode library. QR Code Generation using Python qrcode Library that can be scanned by users to reach there. It can be used for various use cases like storing your email, contacts, website URL, mobile app link, etc. Usually, the QR code uses four encoding modes of numeric, alphanumeric, byte/binary, and kanji to store data efficiently. A scanning machine can be used to decode the data stored in a QR code.
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QR Code stands for Quick Response Code which is a type of two-dimensional barcode that can be used to encode data. So let us begin, but before jumping to code that let us take a quick refresher about QR code.
#Python qr code reader library how to
Well in this tutorial we will teach you how to generate QR Code in Python by using qrcode library and after this, we will see how we can use Python pyzbar library to decode the QR code.
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