Create QR Code Generator in Java Spring Boot using Google ZXing Barcode Library

Create QR Code application in spring boot java using google zxing bar code scanning library.

QR code or Quick Response code is a 2-dimensional bar-code developed in Japan in 1994. QR code is a machine-readable optical label that contains data or information about an item to which it is attached.

In practice, QR codes often contain data for a locator, identifier, or tracker that points to a website or application. QR code uses four standardized encoding modes (numeric, alphanumeric, byte/binary, and kanji) to store data efficiently.

Static QR code is free but dynamic QR codes would require active subscription.

** Google ZXing **
ZXing ("zebra crossing") is an open-source, multi-format 1D/2D barcode image processing library implemented in Java, with ports to other languages. We use ZXing library in Java or Springboot project to create QR code generator, scanner, bar code based applications.

#qrcodegenerator #qrcodescanner #springboottutorial

** Chapter Timestamps **
0:00 Welcome Springboot QR Code Generator Project
00:34 Agenda of Tutorial
1:30 What is QR Code?
2:56 Architecture of QR Code Generator
5:26 Spring Boot project initializr
6:45 Spring Boot project setup
7:39 Explain POM xml Dependencies
8:26 Coding QR Code Generator
15:06 Understanding Application Configuration
15:38 Running QR Code Generation Application
15:55 Testing QR Code Generator from Console Input
17:38 Testing – Generate QR Code by calling API
20:33 GIT Repository
21:25 Summary of tutorial
#springboot

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