diff --git a/src/LIN3S/PatternLibraryBuilder/Resources/templates/pages/iframe.html.twig b/src/LIN3S/PatternLibraryBuilder/Resources/templates/pages/iframe.html.twig
index 63ec9d0..a3207fb 100644
--- a/src/LIN3S/PatternLibraryBuilder/Resources/templates/pages/iframe.html.twig
+++ b/src/LIN3S/PatternLibraryBuilder/Resources/templates/pages/iframe.html.twig
@@ -27,6 +27,9 @@
             {% set current_parameters = params %}
         {% endif %}
     {% endfor %}
+    {% if current_parameters == [] %}
+         {% set current_parameters = item.preview_parameters|first %}
+    {% endif %}
     {{ include(item.twig, current_parameters) }}
     <div class="js-bengor-cookies"></div> {#Prevent bengor-cookies console errors#}
     <script src="{{ assets_path ~ '/patternlibrary.js' }}"></script>
diff --git a/src/LIN3S/PatternLibraryBuilder/Symfony/Command/LoadThumbnailsCommand.php b/src/LIN3S/PatternLibraryBuilder/Symfony/Command/LoadThumbnailsCommand.php
new file mode 100644
index 0000000..42dbab8
--- /dev/null
+++ b/src/LIN3S/PatternLibraryBuilder/Symfony/Command/LoadThumbnailsCommand.php
@@ -0,0 +1,70 @@
+<?php
+
+/*
+ * This file is part of the Pattern Library Builder project.
+ *
+ * Copyright (c) 2017-present LIN3S <info@lin3s.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the Pattern Library Builder project.
+ *
+ * Copyright (c) 2017-present LIN3S <info@lin3s.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace LIN3S\PatternLibraryBuilder\Symfony\Command;
+
+use LIN3S\PatternLibraryBuilder\Loader\StyleguideConfigLoader;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+/**
+ * @author Gorka Laucirica <gorka.lauzirika@gmail.com>
+ */
+class LoadThumbnailsCommand extends Command
+{
+    private const CHROME_BIN = "/Applications/Google\ Chrome.app/Contents/MacOS/Google\ Chrome";
+    private $configLoader;
+
+    public function __construct(StyleguideConfigLoader $configLoader)
+    {
+        parent::__construct();
+        $this->configLoader = $configLoader;
+    }
+
+    protected function configure()
+    {
+        $this->setName('lin3s:pattern-library-builder:load-thumbnails');
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        $configs = $this->configLoader->allInPlain();
+
+        foreach ($configs as $config) {
+            $this->takeScreenshot($config);
+        }
+    }
+
+    private function takeScreenshot(array $config)
+    {
+        $command = sprintf(
+            '%s --headless --disable-gpu --screenshot="%s" http://localhost:8000%s?media=mobile',
+            self::CHROME_BIN,
+            __DIR__ . '/../' . mt_rand() . '.png',
+            $config['slug'],
+            array_keys($config['config']['preview_parameters'])[0]
+        );
+
+        exec($command);
+    }
+}
diff --git a/src/LIN3S/PatternLibraryBuilder/Symfony/Resources/config/services.xml b/src/LIN3S/PatternLibraryBuilder/Symfony/Resources/config/services.xml
index 8fe15d4..1a4bf8d 100644
--- a/src/LIN3S/PatternLibraryBuilder/Symfony/Resources/config/services.xml
+++ b/src/LIN3S/PatternLibraryBuilder/Symfony/Resources/config/services.xml
@@ -16,6 +16,24 @@
 <container xmlns="http://symfony.com/schema/dic/services" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
            xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
     <services>
+        <service id="lin3s.pattern_library_builder.command.load_thumbnails"
+                 class="LIN3S\PatternLibraryBuilder\Symfony\Command\LoadThumbnailsCommand">
+            <argument type="service" id="lin3s.pattern_library_builder.loader.styleguide_config_loader"/>
+            <tag name="console.command"/>
+        </service>
+
+        <service id="lin3s.pattern_library_builder.controller.index_controller"
+                 class="LIN3S\PatternLibraryBuilder\Controller\IndexController">
+            <argument type="service" id="lin3s.pattern_library_builder.loader.styleguide_config_loader"/>
+            <argument type="service" id="twig"/>
+            <argument>@lin3s_pattern_library_builder/pages/architecture.html.twig</argument>
+        </service>
+        <service id="lin3s.pattern_library_builder.controller.index_controller"
+                 class="LIN3S\PatternLibraryBuilder\Controller\IndexController">
+            <argument type="service" id="lin3s.pattern_library_builder.loader.styleguide_config_loader"/>
+            <argument type="service" id="twig"/>
+            <argument>@lin3s_pattern_library_builder/pages/architecture.html.twig</argument>
+        </service>
 
         <service id="lin3s.pattern_library_builder.controller.index_controller"
                  class="LIN3S\PatternLibraryBuilder\Controller\IndexController">