diff --git a/admin/index.php b/admin/index.php
index 3974f953..f9c9af9a 100644
--- a/admin/index.php
+++ b/admin/index.php
@@ -35,6 +35,27 @@ require_once SYSTEM . 'hooks.php';
 $hooks = new Hooks();
 $hooks->load();
 
+$hooks->register('debugbar_admin_head_end', HOOK_ADMIN_HEAD_END, function ($params) {
+	global $debugBar;
+
+	if (!isset($debugBar)) {
+		return;
+	}
+
+	$debugBarRenderer = $debugBar->getJavascriptRenderer();
+	echo $debugBarRenderer->renderHead();
+});
+$hooks->register('debugbar_admin_body_end', HOOK_ADMIN_BODY_END, function ($params) {
+	global $debugBar;
+
+	if (!isset($debugBar)) {
+		return;
+	}
+
+	$debugBarRenderer = $debugBar->getJavascriptRenderer();
+	echo $debugBarRenderer->render();
+});
+
 require SYSTEM . 'status.php';
 require SYSTEM . 'login.php';
 require __DIR__ . '/includes/functions.php';
diff --git a/composer.json b/composer.json
index b1300e34..00e32782 100644
--- a/composer.json
+++ b/composer.json
@@ -14,6 +14,7 @@
         "matomo/device-detector": "^6.0"
     },
     "require-dev": {
-        "filp/whoops": "^2.15"
+        "filp/whoops": "^2.15",
+        "maximebf/debugbar": "1.*"
     }
 }
diff --git a/system/functions.php b/system/functions.php
index 11803c69..976565f4 100644
--- a/system/functions.php
+++ b/system/functions.php
@@ -457,20 +457,30 @@ function tickers()
  */
 function template_place_holder($type): string
 {
-	global $twig, $template_place_holders;
+	global $twig, $template_place_holders, $debugBar;
 	$ret = '';
 
+	if (isset($debugBar)) {
+		$debugBarRenderer = $debugBar->getJavascriptRenderer();
+	}
+
 	if(array_key_exists($type, $template_place_holders) && is_array($template_place_holders[$type]))
 		$ret = implode($template_place_holders[$type]);
 
 	if($type === 'head_start') {
 		$ret .= template_header();
+		if (isset($debugBar)) {
+			$ret .= $debugBarRenderer->renderHead();
+		}
 	}
 	elseif ($type === 'body_start') {
 		$ret .= $twig->render('browsehappy.html.twig');
 	}
 	elseif($type === 'body_end') {
 		$ret .= template_ga_code();
+		if (isset($debugBar)) {
+			$ret .= $debugBarRenderer->render();
+		}
 	}
 
 	return $ret;
diff --git a/system/init.php b/system/init.php
index c941f4d4..1f7acd53 100644
--- a/system/init.php
+++ b/system/init.php
@@ -13,8 +13,12 @@ if(!isset($config['installed']) || !$config['installed']) {
 	throw new RuntimeException('MyAAC has not been installed yet or there was error during installation. Please install again.');
 }
 
+use DebugBar\StandardDebugBar;
+
 if(config('env') === 'dev') {
 	require SYSTEM . 'exception.php';
+
+	$debugBar = new StandardDebugBar();
 }
 
 if(empty($config['server_path'])) {