diff --git a/main.py b/main.py
index ae668b8..9538b46 100644
--- a/main.py
+++ b/main.py
@@ -32,16 +32,35 @@ class Optima35QT6(QMainWindow, Ui_MainWindow):
 
         self.define_settings()
         self.setWindowTitle(f"{self.name} v{self.version}")
+        self.default_ui_layout()
         self.define_gui_interaction()
 
+    def default_ui_layout(self):
+        self.ui.png_quality_spinBox.setVisible(False)
+
     def define_gui_interaction(self):
         self.ui.input_folder_button.clicked.connect(self.browse_input_folder)
         self.ui.output_folder_button.clicked.connect(self.browse_output_folder)
         self.ui.start_button.clicked.connect(self.process)
+        self.ui.image_type.currentIndexChanged.connect(self.update_quality_options)
+
+    def update_quality_options(self):
+            """Update visibility of quality settings based on selected format."""
+            selected_format = self.ui.image_type.currentText()
+
+            # Hide all quality settings
+            self.ui.png_quality_spinBox.setVisible(False)
+            self.ui.jpg_quality_spinBox.setVisible(False)
+
+            # Show relevant settings
+            if selected_format == "jpg":
+                self.ui.jpg_quality_spinBox.setVisible(True)
+            elif selected_format == "png":
+                self.ui.png_quality_spinBox.setVisible(True)
 
     def define_settings(self):
         self.name = "OPTIMA-35"
-        self.version = "0.3.0"
+        self.version = "0.3.2"
         self.utilities = Utilities()
         self.image_processor = ImageProcessor()
         self.exif_handler = ExifHandler()