In this article, we will see how to generate QR Code in the Node.js application. we will use qrcode npm package to generate QR Code. we will create a JSON data object and create a QR Code for that JSON data object.
QR code has become an important part of life now a days. QR means “Quick Response”. It can store a large amount of data. QR scanners can instantly process the data scanning it. In Node.js generating QR Code is very easy.
So, let's see generate QR code in node js and QR code generator node js.
Step 1: Create Node Application
Step 2: Install the qrcode package
Step 3: Import the QRCode package into the index.js file
Step 4: Run the index.js file
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