QR Code Generator and Reader using HTML & JavaScript

Saheed Yekeen
Nov 25, 2020
Tutorials
785,832 views

A QR code (abbreviation for Quick Response code) is a specific matrix barcode (or two-dimensional code) that is readable by dedicated QR barcode readers and camera telephones. The code consists of black modules arranged in a square pattern on a white background. The information encoded may be text, URL, or other data.” (Wikipedia)

This tutorial provides a QR Code generator and reader directly in the browser, implemented in JavaScript. Supported browsers: Firefox, Chrome and Opera

Click here to download the script.

Click here to subscribe for more scripts.

Click here to watch more video tutorials