How to Resize and Compress Image in Laravel 9?


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 | Published By: Admin | Published On: Mar 09, 2022 | Category: Laravel 9

Hi dev,

Today, I am explain How to resize and compress image in laravel 9?. In this tutorial we are going to learn how to resize image in laravel?. we will use intervention/image package for resize or resize image in laravel. In this tutorial i will discuss step by step that laravel 9 image resize. we will generate thumbnail image on upload in laravel 9.

we will use intervention/image package for resize or resize image in laravel. intervention provide a resize function that will take a three parameters. three parameters are width, height and callback function. callback function is a optional.

So, let's start following example:

Step 1: Download Laravel

Let us begin the tutorial by installing a new laravel application. if you have already created the project, then skip following step.

composer create-project laravel/laravel example-app
Step 2: Install Intervention Image Package

In second step we will install intervention/image for resize image. this package through we can generate thumbnail image for our project. so first fire bellow command in your cmd or terminal:

composer require intervention/image
Step 3: Create Routes

In this step we will add routes and controller file so first add bellow route in your routes.php file.

routes/web.php
<?php
  
use Illuminate\Support\Facades\Route;
  
use App\Http\Controllers\ImageController;
  
/*
|--------------------------------------------------------------------------
| Web Routes
|--------------------------------------------------------------------------
|
| Here is where you can register web routes for your application. These
| routes are loaded by the RouteServiceProvider within a group which
| contains the "web" middleware group. Now create something great!
|
*/
  
Route::controller(ImageController::class)->group(function(){
    Route::get('image-upload', 'index');
    Route::post('image-upload', 'store')->name('image.store');
});
Step 4: Create Controller File

Now require to create new ImageController for image upload and resize it, so first run bellow command :

php artisan make:controller ImageController

After this command you can find ImageController.php file in your app/Http/Controllers directory. open ImageController.php file and put bellow code in that file.

Make sure, you have created "images" and "thumbnail" folder in public folder.

app/Http/Controllers/ImageController.php
<?php
  
namespace App\Http\Controllers;
  
use Illuminate\Http\Request;
use Image;
  
class ImageController extends Controller
{
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function index()
    {
        return view('imageUpload');
    }
      
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function store(Request $request)
    {
        $this->validate($request, [
            'image' => 'required|image|mimes:jpeg,png,jpg,gif,svg|max:2048',
        ]);
   
        $image = $request->file('image');
        $imageName = time().'.'.$image->extension();
       
        $destinationPathThumbnail = public_path('/thumbnail');
        $img = Image::make($image->path());
        $img->resize(100, 100, function ($constraint) {
            $constraint->aspectRatio();
        })->save($destinationPathThumbnail.'/'.$imageName);
     
        $destinationPath = public_path('/images');
        $image->move($destinationPath, $imageName);
     
        return back()
            ->with('success','Image Upload successful')
            ->with('imageName',$imageName);
    }
}
Step 5: View File and Create Upload directory

Ok, in this last step we will create imageUpload.blade.php file for photo upload form and manage error message and also success message. So first create imageUpload.blade.php file and put bellow code:

resources/views/imageUpload.blade.php
<!DOCTYPE html>
<html>
<head>
    <title>How to Resize and Compress Image in Laravel 9 - Mywebtuts.com</title>
    <link href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/5.0.1/css/bootstrap.min.css" rel="stylesheet">
</head>
<body>
    
<div class="container border mt-5">

    <h3 class="text-center mt-3">How to Resize and Compress Image in Laravel 9 - Mywebtuts.com</h3>

    @if (count($errors) > 0)
        <div class="alert alert-danger mt-5">
            <strong>Whoops!</strong> There were some problems with your input.<br><br>
            <ul>
                @foreach ($errors->all() as $error)
                    <li>{{ $error }}</li>
                @endforeach
            </ul>
        </div>
    @endif
           
    @if ($message = Session::get('success'))
      
    <div class="alert alert-success alert-dismissible fade show" role="alert">
        <strong>{{ $message }}</strong>
        <button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
    </div>
  
    <div class="row">
        <div class="col-md-4">
            <strong>Original Image:</strong>
            <br/>
            <img src="/images/{{ Session::get('imageName') }}" width="300px" />
        </div>
        <div class="col-md-4">
            <strong>Thumbnail Image:</strong>
            <br/>
            <img src="/thumbnail/{{ Session::get('imageName') }}" />
        </div>
    </div>
    @endif
            
    <form action="{{ route('image.store') }}" method="post" enctype="multipart/form-data">
        @csrf
        <div class="row">
            <div class="col-md-12">
                <br/>
                <label class="mb-1"><strong>Select Image:</strong></label>
                <input type="file" name="image" class="image form-control">
            </div>
            <div class="col-md-12 mb-3">
                <br/>
                <button type="submit" class="btn btn-success">Upload Image</button>
            </div>
        </div>
    </form>
</div>
    
</body>
</html>
Run Laravel App:

All steps have been done, now you have to type the given command and hit enter to run the laravel app:

php artisan serve

Now, you have to open web browser, type the given URL and view the app output:

http://localhost:8000/image-upload
Output:

I hope it can help you...

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