How To Generate QRcode In Laravel

In this example, I will give information about QRcode. As per the current trend, many websites and applications provide features like login with QRcode, scan QRcode and get more information about products and websites, etc.

So, I will implement QRcode in my project to give you a demo, there are many packages available to generate QRcode. So, in this example, I will use Endroid QR Code Generator.

Let’s start with the code and implement the below code in your application. 

Step 1: Install Laravel

Type the following command in the terminal for creating a new project in your system.

composer create-project --prefer-dist laravel/laravel QRcode

Step 2: Install Endroid QRcode Package In Your Application

After installation of the project, you need to install Endroid QRcode Package

composer require endroid/qr-code

Step 3: Create Controller

Now create a controller on this path app\Http\Controllers\QRController.php and add the below command.


namespace App\Http\Controllers;

use Illuminate\Http\Request;
use Endroid\QrCode\QrCode;
use Endroid\QrCode\ErrorCorrectionLevel;
use Endroid\QrCode\LabelAlignment;
class QRController extends Controller
    public function index()
    	return view('qrcode.index');
    public function create()
		$qrCode = new QrCode('');
		$qrCode->setForegroundColor(['r' => 0, 'g' => 0, 'b' => 0, 'a' => 0]);
		$qrCode->setBackgroundColor(['r' => 255, 'g' => 255, 'b' => 255, 'a' => 0]);
		$qrCode->setLogoSize(150, 200);
		$qrCode->setWriterOptions(['exclude_xml_declaration' => true]);
		header('Content-Type: '.$qrCode->getContentType());

		return redirect()->route('qrcode.index');

Step 4: Add Route

We need to add the route for generating QR codes and view files.


use Illuminate\Support\Facades\Route;


Step 5:  Create Blade File

And after that, we need to create a blade file for view / generate, and download QRcode. So, add the below code in your index.blade.php file

<!DOCTYPE html>
		<meta charset="utf-8">
		<meta http-equiv="X-UA-Compatible" content="IE=edge">
		<title>Qrcode - Laravel</title>
		<link rel="stylesheet" href="">

		<form class="text-center" action="{{route('qrcode.create')}}" method="get" accept-charset="utf-8">
			<div class="row mt-5">
				<div class="col-md-12">
					<button class="btn btn-success" type="submit">Generate</button> 
					<a href="{{asset('qrcode.png')}}" class="btn btn-primary" download>Download</a><br>
					<img class="img-thumbnail" src="{{asset('qrcode.png')}}" width="150" height="150" style="margin-top: 20px">

You can customize this QRcode as per your requirements like changes in background colors, changes in foreground color, QRcode size, QRcode margin, etc…

To check this example run the below code in your browser.


And finally, you will get output like the below screen print.

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About the Author: Sumanta Kabiraj

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