diff --git a/src/Command/GenerateManifestCommand.php b/src/Command/GenerateManifestCommand.php
index fd67a09..3d47e00 100644
--- a/src/Command/GenerateManifestCommand.php
+++ b/src/Command/GenerateManifestCommand.php
@@ -9,7 +9,6 @@
 use SpomkyLabs\PwaBundle\ImageProcessor\ImageProcessor;
 use Symfony\Component\Console\Attribute\AsCommand;
 use Symfony\Component\Console\Command\Command;
-use Symfony\Component\Console\Helper\ProgressBar;
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
 use Symfony\Component\Console\Style\SymfonyStyle;
@@ -17,6 +16,7 @@
 use Symfony\Component\Filesystem\Exception\IOExceptionInterface;
 use Symfony\Component\Filesystem\Filesystem;
 use Symfony\Component\Finder\Finder;
+use Symfony\Component\HttpKernel\Config\FileLocator;
 use Symfony\Component\Mime\MimeTypes;
 use Symfony\Component\Routing\RouterInterface;
 use function count;
@@ -40,6 +40,7 @@ public function __construct(
         #[Autowire('%spomky_labs_pwa.dest%')]
         private readonly array               $dest,
         private readonly Filesystem          $filesystem,
+        private readonly FileLocator $fileLocator,
         private readonly ?RouterInterface          $router = null,
     ) {
         $this->mime = MimeTypes::getDefault();
@@ -69,6 +70,10 @@ protected function execute(InputInterface $input, OutputInterface $output): int
         if (! is_array($manifest)) {
             return self::FAILURE;
         }
+        $manifest = $this->processServiceWorker($io, $manifest);
+        if (! is_array($manifest)) {
+            return self::FAILURE;
+        }
 
         try {
             $this->createDirectoryIfNotExists(dirname((string) $this->dest['manifest_filepath']));
@@ -203,12 +208,7 @@ private function processIcons(SymfonyStyle $io, array $manifest): array|int
             return self::FAILURE;
         }
         $manifest['icons'] = [];
-        $progressBar = $io->createProgressBar(count($this->config['icons']));
-        $progressBar->start();
-        $io->info('Processing icons');
-        $progressBar->start();
         foreach ($this->config['icons'] as $icon) {
-            $this->processProgressBar($progressBar, 'icon', $icon['src']);
             foreach ($icon['sizes'] as $size) {
                 if (! is_int($size) || $size < 0) {
                     $io->error('The icon size must be a positive integer');
@@ -224,7 +224,6 @@ private function processIcons(SymfonyStyle $io, array $manifest): array|int
                 $manifest['icons'][] = $iconManifest;
             }
         }
-        $progressBar->finish();
         $io->info('Icons are built');
 
         return $manifest;
@@ -241,9 +240,6 @@ private function processScreenshots(SymfonyStyle $io, array $manifest): array|in
             return self::FAILURE;
         }
         $manifest['screenshots'] = [];
-        $progressBar = $io->createProgressBar(count($this->config['screenshots']));
-        $progressBar->start();
-        $io->info('Processing screenshots');
         $config = [];
         foreach ($this->config['screenshots'] as $screenshot) {
             $src = $screenshot['src'];
@@ -258,7 +254,6 @@ private function processScreenshots(SymfonyStyle $io, array $manifest): array|in
         }
 
         foreach ($config as $screenshot) {
-            $this->processProgressBar($progressBar, 'screenshot', $screenshot['src']);
             $data = $this->loadFileAndConvert($screenshot['src'], null, $screenshot['format'] ?? null);
             if ($data === null) {
                 $io->error(sprintf('Unable to read the icon "%s"', $screenshot['src']));
@@ -277,7 +272,6 @@ private function processScreenshots(SymfonyStyle $io, array $manifest): array|in
             }
             $manifest['screenshots'][] = $screenshotManifest;
         }
-        $progressBar->finish();
 
         return $manifest;
     }
@@ -293,11 +287,7 @@ private function processShortcutIcons(SymfonyStyle $io, array|int $manifest): ar
             return self::FAILURE;
         }
         $manifest['shortcuts'] = [];
-        $progressBar = $io->createProgressBar(count($this->config['shortcuts']));
-        $io->info('Processing shortcuts');
-        $progressBar->start();
         foreach ($this->config['shortcuts'] as $shortcutConfig) {
-            $this->processProgressBar($progressBar, 'shortcuts', $shortcutConfig['name']);
             $shortcut = $shortcutConfig;
             if (isset($shortcut['icons'])) {
                 unset($shortcut['icons']);
@@ -334,7 +324,6 @@ private function processShortcutIcons(SymfonyStyle $io, array|int $manifest): ar
             }
             $manifest['shortcuts'][] = $shortcut;
         }
-        $progressBar->finish();
         $manifest['shortcuts'] = array_values($manifest['shortcuts']);
 
         return $manifest;
@@ -376,24 +365,17 @@ private function createDirectoryIfNotExists(string $folder): bool
         return true;
     }
 
-    private function processProgressBar(ProgressBar $progressBar, string $type, string $src): void
-    {
-        $progressBar->advance();
-        $progressBar->setMessage(sprintf('Processing %s %s', $type, $src));
-    }
-
     private function processActions(SymfonyStyle $io, array $manifest): array|int
     {
         if ($this->config['file_handlers'] === []) {
             return $manifest;
         }
-        $io->info('Processing file handlers');
         foreach ($manifest['file_handlers'] as $id => $handler) {
             if (str_starts_with((string) $handler['action'], '/')) {
                 continue;
             }
             if ($this->router === null) {
-                $io->error('The router is not available');
+                $io->error('The router is not available. Unable to generate the file handler action URL.');
                 return self::FAILURE;
             }
             $manifest['file_handlers'][$id]['action'] = $this->router->generate(
@@ -427,4 +409,55 @@ private function findImages(string $src): iterable
             }
         }
     }
+
+    private function processServiceWorker(SymfonyStyle $io, array $manifest): int|array
+    {
+        if (! isset($manifest['serviceworker'])) {
+            $io->error('Service worker generation is disabled. Skipping.');
+            return $manifest;
+        }
+        $generate = $manifest['serviceworker']['generate'];
+        unset($manifest['serviceworker']['generate']);
+
+        if ($generate !== true) {
+            $io->info('Service worker generation is disabled. Skipping.');
+            return $manifest;
+        }
+
+        $dest = $manifest['serviceworker']['filepath'];
+        $scope = $manifest['serviceworker']['scope'];
+        $src = $manifest['serviceworker']['src'];
+        unset($manifest['serviceworker']['filepath']);
+
+        if (! $this->filesystem->exists(dirname((string) $dest))) {
+            $this->filesystem->mkdir(dirname((string) $dest));
+        }
+        if ($this->filesystem->exists($dest)) {
+            $io->info('Service worker already exists. Skipping.');
+            return $manifest;
+        }
+
+        $resourcePath = $this->fileLocator->locate('@SpomkyLabsPwaBundle/Resources/workbox.js', null, false);
+        if (count($resourcePath) !== 1) {
+            $io->error('Unable to find the Workbox resource.');
+            return self::FAILURE;
+        }
+        $resourcePath = $resourcePath[0];
+        $this->filesystem->copy($resourcePath, $dest);
+        $io->info('Service worker generated.');
+        $io->comment('You can now configure your web server to serve the service worker file.');
+        $io->section('# assets/app.js (or any other entrypoint)');
+        $jsTemplate = <<<JS
+            if (navigator.serviceWorker) {
+                window.addEventListener("load", () => {
+                    navigator.serviceWorker.register("{$src}", {scope: '{$scope}'});
+                })
+            }
+        JS;
+
+        $io->writeln($jsTemplate);
+        $io->section('# End of file');
+
+        return $manifest;
+    }
 }
diff --git a/src/Command/WorkboxInitCommand.php b/src/Command/WorkboxInitCommand.php
deleted file mode 100644
index 5425402..0000000
--- a/src/Command/WorkboxInitCommand.php
+++ /dev/null
@@ -1,51 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace SpomkyLabs\PwaBundle\Command;
-
-use Symfony\Component\Console\Attribute\AsCommand;
-use Symfony\Component\Console\Command\Command;
-use Symfony\Component\Console\Input\InputInterface;
-use Symfony\Component\Console\Output\OutputInterface;
-use Symfony\Component\Console\Style\SymfonyStyle;
-use Symfony\Component\DependencyInjection\Attribute\Autowire;
-use Symfony\Component\Filesystem\Filesystem;
-use Symfony\Component\HttpKernel\Config\FileLocator;
-use function count;
-use function dirname;
-
-#[AsCommand(name: 'pwa:sw', description: 'Initializes the Workbox-based Service Worker.',)]
-class WorkboxInitCommand extends Command
-{
-    public function __construct(
-        #[Autowire('%spomky_labs_pwa.dest%')]
-        private readonly array               $dest,
-        private readonly Filesystem $filesystem,
-        private readonly FileLocator $fileLocator,
-    ) {
-        parent::__construct();
-    }
-
-    protected function execute(InputInterface $input, OutputInterface $output): int
-    {
-        $io = new SymfonyStyle($input, $output);
-        $io->title('Workbox Service Worker');
-
-        if (! $this->filesystem->exists(dirname((string) $this->dest['serviceworker_filepath']))) {
-            $this->filesystem->mkdir(dirname((string) $this->dest['serviceworker_filepath']));
-        }
-
-        $resourcePath = $this->fileLocator->locate('@SpomkyLabsPwaBundle/Resources/workbox.js', null, false);
-        if (count($resourcePath) !== 1) {
-            $io->error('Unable to find the Workbox resource.');
-            return self::FAILURE;
-        }
-        $resourcePath = $resourcePath[0];
-        $this->filesystem->copy($resourcePath, $this->dest['serviceworker_filepath']);
-
-        $io->success('Workbox is ready to use!');
-
-        return self::SUCCESS;
-    }
-}
diff --git a/src/DependencyInjection/Configuration.php b/src/DependencyInjection/Configuration.php
index 8ca62b0..2a4a6cc 100644
--- a/src/DependencyInjection/Configuration.php
+++ b/src/DependencyInjection/Configuration.php
@@ -42,6 +42,9 @@ private function setupShortcuts(ArrayNodeDefinition $node): void
     {
         $node->children()
             ->arrayNode('shortcuts')
+                ->treatFalseLike([])
+                ->treatTrueLike([])
+                ->treatNullLike([])
                 ->info('The shortcuts of the application.')
                 ->arrayPrototype()
                     ->children()
@@ -75,6 +78,9 @@ private function setupScreenshots(ArrayNodeDefinition $node): void
     {
         $node->children()
             ->arrayNode('screenshots')
+                ->treatFalseLike([])
+                ->treatTrueLike([])
+                ->treatNullLike([])
                 ->info('The screenshots of the application.')
                 ->arrayPrototype()
                     ->children()
@@ -113,6 +119,9 @@ private function setupFileHandlers(ArrayNodeDefinition $node): void
                 ->info(
                     'It specifies an array of objects representing the types of files an installed progressive web app (PWA) can handle.'
                 )
+                ->treatFalseLike([])
+                ->treatTrueLike([])
+                ->treatNullLike([])
                 ->arrayPrototype()
                     ->children()
                         ->scalarNode('action')
@@ -140,6 +149,9 @@ private function setupSharedTarget(ArrayNodeDefinition $node): void
     {
         $node->children()
             ->arrayNode('share_target')
+                ->treatFalseLike([])
+                ->treatTrueLike([])
+                ->treatNullLike([])
                 ->info('The share target of the application.')
                 ->children()
                     ->scalarNode('action')
@@ -195,6 +207,9 @@ private function setupProtocolHandlers(ArrayNodeDefinition $node): void
     {
         $node->children()
             ->arrayNode('protocol_handlers')
+                ->treatFalseLike([])
+                ->treatTrueLike([])
+                ->treatNullLike([])
                 ->info('The protocol handlers of the application.')
                 ->arrayPrototype()
                     ->children()
@@ -218,6 +233,9 @@ private function setupLaunchHandler(ArrayNodeDefinition $node): void
     {
         $node->children()
             ->arrayNode('launch_handler')
+                ->treatFalseLike([])
+                ->treatTrueLike([])
+                ->treatNullLike([])
                 ->info('The launch handler of the application.')
                 ->children()
                     ->arrayNode('client_mode')
@@ -237,9 +255,12 @@ private function setupRelatedApplications(ArrayNodeDefinition $node): void
     {
         $node->children()
             ->booleanNode('prefer_related_applications')
-            ->info('The prefer related native applications of the application.')
+                ->info('The prefer related native applications of the application.')
             ->end()
             ->arrayNode('related_applications')
+                ->treatFalseLike([])
+                ->treatTrueLike([])
+                ->treatNullLike([])
                 ->info('The related applications of the application.')
                 ->arrayPrototype()
                     ->children()
@@ -297,13 +318,9 @@ private function setupSimpleOptions(ArrayNodeDefinition $node): void
                 ->info('The URL prefix to use to generate the icons.')
             ->end()
             ->scalarNode('manifest_filepath')
-                ->defaultValue('%kernel.project_dir%/public/pwa.json')
+                ->defaultValue('%kernel.project_dir%/public/site.webmanifest')
                 ->info('The filename where the manifest will be generated.')
             ->end()
-            ->scalarNode('serviceworker_filepath')
-                ->defaultValue('%kernel.project_dir%/public/sw.js')
-                ->info('The filename where the service worker will be generated.')
-            ->end()
             ->scalarNode('background_color')
                 ->info(
                     'The background color of the application. It  should match the background-color CSS property in the sites stylesheet for a smooth transition between launching the web application and loading the site\'s content.'
@@ -374,6 +391,9 @@ private function getIconsNode(): ArrayNodeDefinition
         $node = $treeBuilder->getRootNode();
         assert($node instanceof ArrayNodeDefinition);
         $node
+            ->treatFalseLike([])
+            ->treatTrueLike([])
+            ->treatNullLike([])
             ->arrayPrototype()
                 ->children()
                     ->scalarNode('src')
@@ -407,19 +427,41 @@ private function setupServiceWorker(ArrayNodeDefinition $node): void
     {
         $node->children()
             ->arrayNode('serviceworker')
-                ->info(
-                    'EXPERIMENTAL. Specifies a serviceworker that is Just-In-Time (JIT)-installed and registered to run a web-based payment app providing a payment mechanism for a specified payment method in a merchant website.'
-                )
+                ->info('EXPERIMENTAL. Specifies a serviceworker that is registered.')
+                ->treatFalseLike([])
+                ->treatTrueLike([
+                    'generate' => true,
+                ])
+                ->treatNullLike([])
+                ->validate()
+                    ->ifTrue(
+                        static fn (array $v): bool => basename((string) $v['filepath']) !== basename((string) $v['src'])
+                    )
+                    ->thenInvalid('The filename from the "filepath" and the "src" must be the same.')
+                ->end()
                 ->children()
+                    ->booleanNode('generate')
+                        ->defaultFalse()
+                        ->info('Whether the service worker should be generated.')
+                    ->end()
+                    ->scalarNode('filepath')
+                        ->defaultValue('%kernel.project_dir%/public/sw.js')
+                        ->info('The filename where the service worker will be generated.')
+                    ->end()
                     ->scalarNode('src')
+                        ->cannotBeEmpty()
+                        ->defaultValue('/sw.js')
                         ->info('The path to the service worker.')
-                        ->example('sw.js')
+                        ->example('/sw.js')
                     ->end()
                     ->scalarNode('scope')
+                        ->cannotBeEmpty()
+                        ->defaultValue('/')
                         ->info('The scope of the service worker.')
                         ->example('/app/')
                     ->end()
                     ->booleanNode('use_cache')
+                        ->defaultTrue()
                         ->info('Whether the service worker should use the cache.')
                     ->end()
                 ->end()
diff --git a/tests/Functional/CommandTest.php b/tests/Functional/CommandTest.php
index 211fe62..0a5acc6 100644
--- a/tests/Functional/CommandTest.php
+++ b/tests/Functional/CommandTest.php
@@ -42,27 +42,14 @@ public static function theCommandCanGenerateTheManifestAndIcons(): void
 
         // Then
         $commandTester->assertCommandIsSuccessful();
+
         static::assertStringContainsString('PWA Manifest Generator', $commandTester->getDisplay());
-        static::assertFileExists(sprintf('%s/samples/manifest/my-pwa.json', self::$kernel->getCacheDir()));
         static::assertDirectoryExists(sprintf('%s/samples/icons', self::$kernel->getCacheDir()));
         static::assertDirectoryExists(sprintf('%s/samples/screenshots', self::$kernel->getCacheDir()));
         static::assertDirectoryExists(sprintf('%s/samples/shortcut_icons', self::$kernel->getCacheDir()));
-    }
-
-    #[Test]
-    public static function theCommandCanCreateTheServiceWorker(): void
-    {
-        // Given
-        $command = self::$application->find('pwa:sw');
-        $commandTester = new CommandTester($command);
-
-        // When
-        $commandTester->execute([]);
-
-        // Then
-        $commandTester->assertCommandIsSuccessful();
-        static::assertStringContainsString('Workbox Service Worker', $commandTester->getDisplay());
-        static::assertFileExists(sprintf('%s/samples/sw/my-sw.js', self::$kernel->getCacheDir()));
+        foreach (self::expectedFiles() as $name => $file) {
+            static::assertFileExists($file, sprintf('File "%s" does not exist.', $name));
+        }
     }
 
     private static function cleanupFolder(): void
@@ -70,4 +57,87 @@ private static function cleanupFolder(): void
         $filesystem = self::getContainer()->get(Filesystem::class);
         $filesystem->remove(sprintf('%s/samples', self::$kernel->getCacheDir()));
     }
+
+    /**
+     * @return iterable<string>
+     */
+    private static function expectedFiles(): iterable
+    {
+        yield 'sw' => sprintf('%s/samples/sw/my-sw.js', self::$kernel->getCacheDir());
+        yield 'manifest' => sprintf('%s/samples/manifest/my-pwa.json', self::$kernel->getCacheDir());
+        yield 'icon 48' => sprintf('%s/samples/icons/icon--48x48-1dc988f5.json', self::$kernel->getCacheDir());
+        yield 'icon 72' => sprintf('%s/samples/icons/icon--72x72-5446402b.json', self::$kernel->getCacheDir());
+        yield 'icon 96' => sprintf('%s/samples/icons/icon--96x96-d6d73d91.json', self::$kernel->getCacheDir());
+        yield 'icon 128' => sprintf('%s/samples/icons/icon--128x128-d7e6af19.json', self::$kernel->getCacheDir());
+        yield 'icon 256' => sprintf('%s/samples/icons/icon--256x256-0091eae5.json', self::$kernel->getCacheDir());
+        yield 'icon any' => sprintf('%s/samples/icons/icon--any-2a9c5120.svg', self::$kernel->getCacheDir());
+        yield 'icon 48 maskable' => sprintf(
+            '%s/samples/icons/icon-maskable-48x48-bda4c927.json',
+            self::$kernel->getCacheDir()
+        );
+        yield 'icon 72 maskable' => sprintf(
+            '%s/samples/icons/icon-maskable-72x72-6019b5fd.json',
+            self::$kernel->getCacheDir()
+        );
+        yield 'icon 96 maskable' => sprintf(
+            '%s/samples/icons/icon-maskable-96x96-b4c4250c.json',
+            self::$kernel->getCacheDir()
+        );
+        yield 'icon 128 maskable' => sprintf(
+            '%s/samples/icons/icon-maskable-128x128-9be87901.json',
+            self::$kernel->getCacheDir()
+        );
+        yield 'icon 256 maskable' => sprintf(
+            '%s/samples/icons/icon-maskable-256x256-8f61caf3.json',
+            self::$kernel->getCacheDir()
+        );
+        yield 'icon 48' => sprintf(
+            '%s/samples/shortcut_icons/shortcut-icon--48x48-1dc988f5.json',
+            self::$kernel->getCacheDir()
+        );
+        yield 'icon 72' => sprintf(
+            '%s/samples/shortcut_icons/shortcut-icon--72x72-5446402b.json',
+            self::$kernel->getCacheDir()
+        );
+        yield 'icon 96' => sprintf(
+            '%s/samples/shortcut_icons/shortcut-icon--96x96-d6d73d91.json',
+            self::$kernel->getCacheDir()
+        );
+        yield 'icon 128' => sprintf(
+            '%s/samples/shortcut_icons/shortcut-icon--128x128-d7e6af19.json',
+            self::$kernel->getCacheDir()
+        );
+        yield 'icon 256' => sprintf(
+            '%s/samples/shortcut_icons/shortcut-icon--256x256-0091eae5.json',
+            self::$kernel->getCacheDir()
+        );
+        yield 'icon any' => sprintf(
+            '%s/samples/shortcut_icons/shortcut-icon--any-2a9c5120.svg',
+            self::$kernel->getCacheDir()
+        );
+        yield 'icon 48 maskable' => sprintf(
+            '%s/samples/shortcut_icons/shortcut-icon-maskable-48x48-bda4c927.json',
+            self::$kernel->getCacheDir()
+        );
+        yield 'icon 72 maskable' => sprintf(
+            '%s/samples/shortcut_icons/shortcut-icon-maskable-72x72-6019b5fd.json',
+            self::$kernel->getCacheDir()
+        );
+        yield 'icon 96 maskable' => sprintf(
+            '%s/samples/shortcut_icons/shortcut-icon-maskable-96x96-b4c4250c.json',
+            self::$kernel->getCacheDir()
+        );
+        yield 'icon 128 maskable' => sprintf(
+            '%s/samples/shortcut_icons/shortcut-icon-maskable-128x128-9be87901.json',
+            self::$kernel->getCacheDir()
+        );
+        yield 'icon 256 maskable' => sprintf(
+            '%s/samples/shortcut_icons/shortcut-icon-maskable-256x256-8f61caf3.json',
+            self::$kernel->getCacheDir()
+        );
+        yield 'screenshot' => sprintf(
+            '%s/samples/screenshots/screenshot--1024x1920-a8c03e1d.json',
+            self::$kernel->getCacheDir()
+        );
+    }
 }
diff --git a/tests/config.php b/tests/config.php
index 42247aa..03e424d 100644
--- a/tests/config.php
+++ b/tests/config.php
@@ -26,7 +26,6 @@
         'screenshot_folder' => '%kernel.cache_dir%/samples/screenshots',
         'screenshot_prefix_url' => '/screenshots',
         'manifest_filepath' => '%kernel.cache_dir%/samples/manifest/my-pwa.json',
-        'serviceworker_filepath' => '%kernel.cache_dir%/samples/sw/my-sw.js',
         'background_color' => 'red',
         'categories' => ['books', 'education', 'medical'],
         'description' => 'Awesome application that will help you achieve your dreams.',
@@ -152,5 +151,12 @@
                 ],
             ],
         ],
+        'serviceworker' => [
+            'generate' => true,
+            'src' => '/my-sw.js',
+            'filepath' => '%kernel.cache_dir%/samples/sw/my-sw.js',
+            'scope' => '/',
+            'use_cache' => true,
+        ],
     ]);
 };