diff --git a/README.md b/README.md
index b6e8085..963b0d1 100644
--- a/README.md
+++ b/README.md
@@ -130,6 +130,30 @@ $instance->doSomething();
 
 ```
 
+### AjaxTrait
+
+The `AjaxTrait` provides a function to create the WordPress AJAX actions easily. No need to add actions for logged-in and logged-out users separately.
+
+Usage example:
+
+```php
+use WeDevs\WpUtils\AjaxTrait;
+
+class MyAjaxClass {
+
+    use AjaxTrait;
+
+    public function __construct() {
+        // Register an AJAX action.
+        // This will produce:
+        // add_action( 'wp_ajax_yourproject_submit_form, [ $this, 'submit_form_callback' ] );
+        // add_action( 'wp_ajax_nopriv_yourproject_submit_form, [ $this, 'submit_form_callback' ] );
+        $this->register_ajax( 'yourproject_submit_form', [ $this, 'submit_form_callback' ] );
+    }
+}
+
+```
+
 
 ## License
 
diff --git a/src/AjaxTrait.php b/src/AjaxTrait.php
new file mode 100644
index 0000000..5ac9caa
--- /dev/null
+++ b/src/AjaxTrait.php
@@ -0,0 +1,53 @@
+<?php
+
+namespace WeDevs\WpUtils;
+
+trait AjaxTrait {
+
+	/**
+	 * A predefined array to use when we need to create AJAX actions only for logged in users
+	 *
+	 * @var array
+	 */
+	protected $logged_in_only = [ 'nopriv' => false ];
+
+	/**
+	 * A predefined array to use when we need to create AJAX actions only for logged out users
+	 *
+	 * @var array
+	 */
+	protected $logged_out_only = [ 'nopriv' => true, 'priv' => false ];
+
+	/**
+	 * Register ajax into action hook
+	 *
+	 * Usage:
+	 * register_ajax( 'action', 'action_callback' ); // for logged-in and logged-out users
+	 * register_ajax( 'action', 'action_callback', [ 'nopriv' => false ] ); // for logged-in users only
+	 * register_ajax( 'action', 'action_callback', [ 'nopriv' => true, 'priv' => false ] ); // for logged-out users only
+	 *
+	 * @param string $action
+	 * @param callable|string $callback
+	 * @param array $args
+	 *
+	 * @return void
+	 */
+	public function register_ajax( $action, $callback, $args = [] ) {
+		$default = [
+			'nopriv'        => true,
+			'priv'          => true,
+			'priority'      => 10,
+			'accepted_args' => 1,
+		];
+
+		$args = wp_parse_args( $default, $args );
+
+		if ( $args['priv'] ) {
+			add_action( 'wp_ajax_' . $action, $callback, $args['priority'], $args['accepted_args'] );
+		}
+
+		if ( $args['nopriv'] ) {
+			add_action( 'wp_ajax_nopriv_' . $action, $callback, $args['priority'], $args['accepted_args'] );
+		}
+	}
+}