Create/Generate QR Codes In Angular 10/11

In this tutorial, we are going to create/generate a QR Code generator web application with Angular 10/11 so let's get started. 

We are learning How to generate QR code in angular 11. QR code generator app in easy process. we learn random QR code generator see below.

This tutorial will use angularx-qrcode npm package to generate QR code in the angular 11 application. And import the QRCodeModule module code. see below step-by-step random QR code generator angular 11.

How To Create/Generate QR Codes In Angular 10/11 With Example

Step 1 – Create New Angular App

First, of all let's start by creating an Angular 11 project using the Angular CLI.

Open your terminal or command prompt, and generate a new angular project by running the following command:

ng new my-new-app

Step 2 – Install angularx-qrcode npm Package

In this step, you need to install angularx-qrcode in our angular application. So, the following command:

npm install angularx-qrcode --save

Step 3 – Add Code on Module.ts File

In this step, go to the src/app directory and open app.module.ts file. Then add the following code into it:

import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';

import { AppRoutingModule } from './app-routing.module';
import { AppComponent } from './app.component';
import { QRCodeModule } from 'angularx-qrcode';    //<------------ import this code ------------

  declarations: [
  imports: [
    QRCodeModule      //<------------ import this code ------------
  providers: [],
  bootstrap: [AppComponent]
export class AppModule { }

Step 4 – Add Code on View File

In this step, create HTML and display QR code in angular 11 application. So, app.component.html and update the following code into it:

<h1>Create/Generate QR Codes In Angular 10/11 -</h1>
<qrcode [qrdata]="'myAngularxQrCode'" [width]="256" [errorCorrectionLevel]="'M'"></qrcode>


How To Create/Generate QR Codes In Angular 10/11 With Example

Step 5 – Add Code On Component ts File

In this step, open app.component.ts. Then add the following code into the component.ts file:

import { Component } from '@angular/core';
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
export class AppComponent {
  public myAngularxQrCode: string = null;
  constructor () {
    // assign a value
    this.myAngularxQrCode = 'Your QR code data string';

Step 6 – Start Angular App

In this step, execute the following commands on the terminal to start the angular app:

ng serve


In this tutorial, we learned how to generate QR code in angularx-qrcode. We saw above step by step it completed the QR code generator app. You can also create it easily. See steps to create.

I hope it can help you...

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