Laravel 9 Generator QR Code Example

Laravel 9 QR code generate example; In this tutorial, we will learn how to generate/create QR code using simple-QRcode or simplesoftwareio/simple-qrcode in laravel 9 app. And as well as learn how to generate QR codes with text, size, color, background color, format like png, eps, SVG.

Note that, Simple Bar/QR codes package is very easy to install and use in laravel 9 app. Simple QR code package has provided many functions (options) for creating (generating) QR codes.

Laravel 9 Generator QR Code Example

Follow the following steps to generate or create qr code in laravel 9 apps:

• Step 1 – Install Laravel 9 App
• Step 2 – Connecting App to Database
• Step 3 – Install simple-QRcode Package
• Step 4 – Configure Simple QR Code Package
• Step 5 – Add Routes
• Step 5 – Run Development Server

Step 1 – Install Laravel 9 App

First of all, open the terminal and execute the following command on the terminal to install or download Laravel 9 app:

composer create-project --prefer-dist laravel/laravel Laravel-QR-Code

Step 2 – Connecting App to Database

In this step, open .env and configure database details for connecting app to database:

 DB_CONNECTION=mysql 
 DB_HOST=127.0.0.1 
 DB_PORT=3306 
 DB_DATABASE=here your database name here
 DB_USERNAME=here database username here
 DB_PASSWORD=here database password here

Step 3 – Install simple-QRcode Package

In this step, Execute the following command terminal to install simple-QRcode package for generate different types of QR code generator in laravel 9 app:

composer require simplesoftwareio/simple-qrcode

Step 4 – Configure Simple QR Code Package

After successfully install a simple QR code package in the laravel app. Next, open config/app.php file and add service provider and aliases.

 //config/app.php

'providers' => [
 ….
 SimpleSoftwareIO\QrCode\QrCodeServiceProvider::class
 ],

'aliases' => [
 ….
 'QrCode' => SimpleSoftwareIO\QrCode\Facades\QrCode::class
 ],

Step 5 – Add Routes

Now, open web.php file and add the following routes into it, which is located inside routes directory:

Simple Qr code :

Add a route and return QR code. Simply add the following code in your web.php file.

Route::get('qrcode', function () {
     return QrCode::size(300)->generate('A basic example of QR code!');
 });

size() function is used to specify the size of QR. When you hit the route /QRcode, you get the QR code as below :

QR Code with Color :

Now, you can change the color of QR code. Go to route web.php file and specify this route.

Route::get('qrcode-with-color', function () {
     return \QrCode::size(300)
                     ->backgroundColor(255,55,0)
                     ->generate('A simple example of QR code');
 });

The above code output a QR code shown below :

QR Code with Image :

Now, place an image inside the QR code. Go to route web.php file and specify this route.

Route::get('qrcode-with-image', function () {
         $image = \QrCode::format('png')
                         ->merge('images/laravel.png', 0.5, true)
                         ->size(500)->errorCorrection('H')
                         ->generate('A simple example of QR code!');
      return response($image)->header('Content-type','image/png');
 });

The above code output a QR code as shown below :

Email QR code :

You can use the following routes to send qr code in email:

Route::get('qrcode-with-special-data', function() {
     return \QrCode::size(500)
                 ->email('[email protected]', 'Welcome to Tutsmake!', 'This is !.');
 });

QR Code Phone Number :

This package also helps to dial a number when QR code is scanned.

QrCode::phoneNumber('111-222-6666');

QR Code Text Message

You can prefilled phone number and text messages when scanned the QR code.

QrCode::SMS('111-222-6666', 'Body of the message');

Step 6 – Run Development Server

Now, execute the following command on terminal to start development server:

php artisan serve

Conclusion

Through this tutorial, we have successfully installed and configure a simple QR code package in laravel application. And also have learned how to create (generate) simple QR code in laravel application with send SMS text and email to QR code.

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