How to Create a QR Code with Node Js

In this article, I’ll walk you, generating QR code in Node.js using node-qrcode npm module. A QR Code is a 2-dimensional bar code and it is a machine-readable optical label that contains information about the item to which it is attached.

Let’s install node-qrcode library.

Generating a QR Code in Node.js

You can just pass the generated string to image tag to show it to users.

Output View

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