diff --git a/android/app/src/main/res/drawable-hdpi/android12splash.png b/android/app/src/main/res/drawable-hdpi/android12splash.png
new file mode 100644
index 0000000..b16f2a0
Binary files /dev/null and b/android/app/src/main/res/drawable-hdpi/android12splash.png differ
diff --git a/android/app/src/main/res/drawable-hdpi/splash.png b/android/app/src/main/res/drawable-hdpi/splash.png
new file mode 100644
index 0000000..b16f2a0
Binary files /dev/null and b/android/app/src/main/res/drawable-hdpi/splash.png differ
diff --git a/android/app/src/main/res/drawable-mdpi/android12splash.png b/android/app/src/main/res/drawable-mdpi/android12splash.png
new file mode 100644
index 0000000..133ebad
Binary files /dev/null and b/android/app/src/main/res/drawable-mdpi/android12splash.png differ
diff --git a/android/app/src/main/res/drawable-mdpi/splash.png b/android/app/src/main/res/drawable-mdpi/splash.png
new file mode 100644
index 0000000..133ebad
Binary files /dev/null and b/android/app/src/main/res/drawable-mdpi/splash.png differ
diff --git a/android/app/src/main/res/drawable-night-hdpi/android12splash.png b/android/app/src/main/res/drawable-night-hdpi/android12splash.png
new file mode 100644
index 0000000..b16f2a0
Binary files /dev/null and b/android/app/src/main/res/drawable-night-hdpi/android12splash.png differ
diff --git a/android/app/src/main/res/drawable-night-mdpi/android12splash.png b/android/app/src/main/res/drawable-night-mdpi/android12splash.png
new file mode 100644
index 0000000..133ebad
Binary files /dev/null and b/android/app/src/main/res/drawable-night-mdpi/android12splash.png differ
diff --git a/android/app/src/main/res/drawable-night-xhdpi/android12splash.png b/android/app/src/main/res/drawable-night-xhdpi/android12splash.png
new file mode 100644
index 0000000..efe35bf
Binary files /dev/null and b/android/app/src/main/res/drawable-night-xhdpi/android12splash.png differ
diff --git a/android/app/src/main/res/drawable-night-xxhdpi/android12splash.png b/android/app/src/main/res/drawable-night-xxhdpi/android12splash.png
new file mode 100644
index 0000000..e628a40
Binary files /dev/null and b/android/app/src/main/res/drawable-night-xxhdpi/android12splash.png differ
diff --git a/android/app/src/main/res/drawable-night-xxxhdpi/android12splash.png b/android/app/src/main/res/drawable-night-xxxhdpi/android12splash.png
new file mode 100644
index 0000000..6087a95
Binary files /dev/null and b/android/app/src/main/res/drawable-night-xxxhdpi/android12splash.png differ
diff --git a/android/app/src/main/res/drawable-v21/background.png b/android/app/src/main/res/drawable-v21/background.png
new file mode 100644
index 0000000..71e9c81
Binary files /dev/null and b/android/app/src/main/res/drawable-v21/background.png differ
diff --git a/android/app/src/main/res/drawable-v21/launch_background.xml b/android/app/src/main/res/drawable-v21/launch_background.xml
index f74085f..3cc4948 100644
--- a/android/app/src/main/res/drawable-v21/launch_background.xml
+++ b/android/app/src/main/res/drawable-v21/launch_background.xml
@@ -1,12 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Modify this file to customize your launch splash screen -->
 <layer-list xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:drawable="?android:colorBackground" />
-
-    <!-- You can insert your own image assets here -->
-    <!-- <item>
-        <bitmap
-            android:gravity="center"
-            android:src="@mipmap/launch_image" />
-    </item> -->
+    <item>
+        <bitmap android:gravity="fill" android:src="@drawable/background"/>
+    </item>
+    <item>
+        <bitmap android:gravity="center" android:src="@drawable/splash"/>
+    </item>
 </layer-list>
diff --git a/android/app/src/main/res/drawable-xhdpi/android12splash.png b/android/app/src/main/res/drawable-xhdpi/android12splash.png
new file mode 100644
index 0000000..efe35bf
Binary files /dev/null and b/android/app/src/main/res/drawable-xhdpi/android12splash.png differ
diff --git a/android/app/src/main/res/drawable-xhdpi/splash.png b/android/app/src/main/res/drawable-xhdpi/splash.png
new file mode 100644
index 0000000..efe35bf
Binary files /dev/null and b/android/app/src/main/res/drawable-xhdpi/splash.png differ
diff --git a/android/app/src/main/res/drawable-xxhdpi/android12splash.png b/android/app/src/main/res/drawable-xxhdpi/android12splash.png
new file mode 100644
index 0000000..e628a40
Binary files /dev/null and b/android/app/src/main/res/drawable-xxhdpi/android12splash.png differ
diff --git a/android/app/src/main/res/drawable-xxhdpi/splash.png b/android/app/src/main/res/drawable-xxhdpi/splash.png
new file mode 100644
index 0000000..e628a40
Binary files /dev/null and b/android/app/src/main/res/drawable-xxhdpi/splash.png differ
diff --git a/android/app/src/main/res/drawable-xxxhdpi/android12splash.png b/android/app/src/main/res/drawable-xxxhdpi/android12splash.png
new file mode 100644
index 0000000..6087a95
Binary files /dev/null and b/android/app/src/main/res/drawable-xxxhdpi/android12splash.png differ
diff --git a/android/app/src/main/res/drawable-xxxhdpi/splash.png b/android/app/src/main/res/drawable-xxxhdpi/splash.png
new file mode 100644
index 0000000..6087a95
Binary files /dev/null and b/android/app/src/main/res/drawable-xxxhdpi/splash.png differ
diff --git a/android/app/src/main/res/drawable/background.png b/android/app/src/main/res/drawable/background.png
new file mode 100644
index 0000000..71e9c81
Binary files /dev/null and b/android/app/src/main/res/drawable/background.png differ
diff --git a/android/app/src/main/res/drawable/launch_background.xml b/android/app/src/main/res/drawable/launch_background.xml
index 304732f..3cc4948 100644
--- a/android/app/src/main/res/drawable/launch_background.xml
+++ b/android/app/src/main/res/drawable/launch_background.xml
@@ -1,12 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Modify this file to customize your launch splash screen -->
 <layer-list xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:drawable="@android:color/white" />
-
-    <!-- You can insert your own image assets here -->
-    <!-- <item>
-        <bitmap
-            android:gravity="center"
-            android:src="@mipmap/launch_image" />
-    </item> -->
+    <item>
+        <bitmap android:gravity="fill" android:src="@drawable/background"/>
+    </item>
+    <item>
+        <bitmap android:gravity="center" android:src="@drawable/splash"/>
+    </item>
 </layer-list>
diff --git a/android/app/src/main/res/values-night-v31/styles.xml b/android/app/src/main/res/values-night-v31/styles.xml
new file mode 100644
index 0000000..e3ddcd1
--- /dev/null
+++ b/android/app/src/main/res/values-night-v31/styles.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is on -->
+    <style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <item name="android:forceDarkAllowed">false</item>
+        <item name="android:windowFullscreen">false</item>
+        <item name="android:windowDrawsSystemBarBackgrounds">false</item>
+        <item name="android:windowLayoutInDisplayCutoutMode">shortEdges</item>
+        <item name="android:windowSplashScreenBackground">#000000</item>
+        <item name="android:windowSplashScreenAnimatedIcon">@drawable/android12splash</item>
+        <item name="android:windowSplashScreenIconBackgroundColor">#121212</item>
+    </style>
+    <!-- Theme applied to the Android Window as soon as the process has started.
+         This theme determines the color of the Android Window while your
+         Flutter UI initializes, as well as behind your Flutter UI while its
+         running.
+         
+         This Theme is only used starting with V2 of Flutter's Android embedding. -->
+    <style name="NormalTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+    </style>
+</resources>
diff --git a/android/app/src/main/res/values-night/styles.xml b/android/app/src/main/res/values-night/styles.xml
index 06952be..dbc9ea9 100644
--- a/android/app/src/main/res/values-night/styles.xml
+++ b/android/app/src/main/res/values-night/styles.xml
@@ -5,6 +5,10 @@
         <!-- Show a splash screen on the activity. Automatically removed when
              the Flutter engine draws its first frame -->
         <item name="android:windowBackground">@drawable/launch_background</item>
+        <item name="android:forceDarkAllowed">false</item>
+        <item name="android:windowFullscreen">false</item>
+        <item name="android:windowDrawsSystemBarBackgrounds">false</item>
+        <item name="android:windowLayoutInDisplayCutoutMode">shortEdges</item>
     </style>
     <!-- Theme applied to the Android Window as soon as the process has started.
          This theme determines the color of the Android Window while your
diff --git a/android/app/src/main/res/values-v31/styles.xml b/android/app/src/main/res/values-v31/styles.xml
new file mode 100644
index 0000000..cb2865b
--- /dev/null
+++ b/android/app/src/main/res/values-v31/styles.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is off -->
+    <style name="LaunchTheme" parent="@android:style/Theme.Light.NoTitleBar">
+        <item name="android:forceDarkAllowed">false</item>
+        <item name="android:windowFullscreen">false</item>
+        <item name="android:windowDrawsSystemBarBackgrounds">false</item>
+        <item name="android:windowLayoutInDisplayCutoutMode">shortEdges</item>
+        <item name="android:windowSplashScreenBackground">#000000</item>
+        <item name="android:windowSplashScreenAnimatedIcon">@drawable/android12splash</item>
+        <item name="android:windowSplashScreenIconBackgroundColor">#ffffff</item>
+    </style>
+    <!-- Theme applied to the Android Window as soon as the process has started.
+         This theme determines the color of the Android Window while your
+         Flutter UI initializes, as well as behind your Flutter UI while its
+         running.
+         
+         This Theme is only used starting with V2 of Flutter's Android embedding. -->
+    <style name="NormalTheme" parent="@android:style/Theme.Light.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+    </style>
+</resources>
diff --git a/android/app/src/main/res/values/styles.xml b/android/app/src/main/res/values/styles.xml
index cb1ef88..0d1fa8f 100644
--- a/android/app/src/main/res/values/styles.xml
+++ b/android/app/src/main/res/values/styles.xml
@@ -5,6 +5,10 @@
         <!-- Show a splash screen on the activity. Automatically removed when
              the Flutter engine draws its first frame -->
         <item name="android:windowBackground">@drawable/launch_background</item>
+        <item name="android:forceDarkAllowed">false</item>
+        <item name="android:windowFullscreen">false</item>
+        <item name="android:windowDrawsSystemBarBackgrounds">false</item>
+        <item name="android:windowLayoutInDisplayCutoutMode">shortEdges</item>
     </style>
     <!-- Theme applied to the Android Window as soon as the process has started.
          This theme determines the color of the Android Window while your
diff --git a/flutter_launcher_icons.yaml b/flutter_launcher_icons.yaml
index 75f99a5..e69de29 100644
--- a/flutter_launcher_icons.yaml
+++ b/flutter_launcher_icons.yaml
@@ -1,4 +0,0 @@
-flutter_icons:
-  android: "launcher_icon"
-  ios: true
-  image_path: "assets/launcher_icon.png"  
\ No newline at end of file
diff --git a/ios/Runner/Assets.xcassets/LaunchBackground.imageset/background.png b/ios/Runner/Assets.xcassets/LaunchBackground.imageset/background.png
index 1b5df34..71e9c81 100644
Binary files a/ios/Runner/Assets.xcassets/LaunchBackground.imageset/background.png and b/ios/Runner/Assets.xcassets/LaunchBackground.imageset/background.png differ
diff --git a/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png b/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png
index 88f223c..133ebad 100644
Binary files a/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png and b/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png differ
diff --git a/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png b/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png
index 57eebee..efe35bf 100644
Binary files a/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png and b/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png differ
diff --git a/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png b/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png
index 3a5c184..e628a40 100644
Binary files a/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png and b/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png differ
diff --git a/ios/Runner/Base.lproj/LaunchScreen.storyboard b/ios/Runner/Base.lproj/LaunchScreen.storyboard
index 7aa6dfb..e8115a5 100644
--- a/ios/Runner/Base.lproj/LaunchScreen.storyboard
+++ b/ios/Runner/Base.lproj/LaunchScreen.storyboard
@@ -38,7 +38,7 @@
         </scene>
     </scenes>
     <resources>
-        <image name="LaunchImage" width="512" height="512"/>
+        <image name="LaunchImage" width="480" height="480"/>
         <image name="LaunchBackground" width="1" height="1"/>
     </resources>
 </document>
diff --git a/lib/application/providers/brush_settings_provider.dart b/lib/application/providers/brush_settings_provider.dart
new file mode 100644
index 0000000..246337c
--- /dev/null
+++ b/lib/application/providers/brush_settings_provider.dart
@@ -0,0 +1,21 @@
+import 'package:doddle/domain/models/draw_controller.dart';
+import 'package:doddle/domain/models/effects/settings/brush_settings_state.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+
+final brushSettingsProvider = StateNotifierProvider.family<BrushSettingsNotifier, BrushSettingsState, PenTool>((ref, penTool) {
+  return BrushSettingsNotifier(penTool);
+});
+
+class BrushSettingsNotifier extends StateNotifier<BrushSettingsState> {
+  BrushSettingsNotifier(PenTool penTool) : super(BrushSettingsState(penTool: penTool));
+
+  void updateSetting(String key, dynamic value) {
+    state = state.copyWith(
+      values: {...state.values, key: value},
+    );
+  }
+
+  void resetToDefault() {
+    state = BrushSettingsState(penTool: state.penTool);
+  }
+} 
\ No newline at end of file
diff --git a/lib/domain/models/effects/glow_effect.dart b/lib/domain/models/effects/glow_effect.dart
index cd586c9..287482e 100644
--- a/lib/domain/models/effects/glow_effect.dart
+++ b/lib/domain/models/effects/glow_effect.dart
@@ -1,21 +1,55 @@
-import 'dart:ui';
-
+import 'package:doddle/application/providers/brush_settings_provider.dart';
+import 'package:doddle/domain/models/draw_controller.dart';
 import 'package:doddle/domain/models/effects/pen_effect.dart';
+import 'package:doddle/domain/models/effects/settings/brush_settings_state.dart';
+import 'package:doddle/main.dart';
 import 'package:flutter/material.dart';
 
 class GlowEffect extends PenEffect {
+  BrushSettingsState get settings => globalRef.read(brushSettingsProvider(PenTool.glowPen));
+  double get intensity => settings.getValue('intensity') ?? 0.5;
+  double get blur => settings.getValue('blur') ?? 3.0;
+  double get outerGlow => settings.getValue('outerGlow') ?? 5.0;
+  bool get innerGlow => settings.getValue('innerGlow') ?? true;
+  bool get rainbow => settings.getValue('rainbow') ?? false;
 
   @override
   void paint(Canvas canvas, Path path, Paint paint) {
+    // Draw outer glow
+    if (outerGlow > 0) {
+      canvas.drawPath(
+        path,
+        Paint()
+          ..maskFilter = MaskFilter.blur(BlurStyle.normal, blur)
+          ..color = rainbow ? _getRainbowColor() : drawController.currentColor.withOpacity(intensity)
+          ..style = PaintingStyle.stroke
+          ..strokeWidth = drawController.penSize! + outerGlow,
+      );
+    }
+
+    // Draw inner glow if enabled
+    if (innerGlow) {
+      canvas.drawPath(
+        path,
+        Paint()
+          ..maskFilter = MaskFilter.blur(BlurStyle.inner, blur * 0.5)
+          ..color = rainbow ? _getRainbowColor() : drawController.currentColor.withOpacity(intensity * 0.7)
+          ..style = PaintingStyle.stroke
+          ..strokeWidth = drawController.penSize!,
+      );
+    }
+
+    // Draw the main stroke
     canvas.drawPath(
       path,
-      Paint()
-        ..maskFilter = const MaskFilter.blur(BlurStyle.normal, 3.0)
-        ..color = drawController.currentColor
-        ..style = PaintingStyle.stroke
-        ..strokeWidth = drawController.penSize! + 5,
+      paint
+        ..color = Colors.white
+        ..strokeWidth = drawController.penSize! * 0.8,
     );
+  }
 
-    canvas.drawPath(path, paint..color = Colors.white);
+  Color _getRainbowColor() {
+    final hue = (DateTime.now().millisecondsSinceEpoch / 50) % 360;
+    return HSVColor.fromAHSV(1.0, hue, 1.0, 1.0).toColor();
   }
 }
diff --git a/lib/domain/models/effects/glow_with_dots_effect.dart b/lib/domain/models/effects/glow_with_dots_effect.dart
index 0002c30..d8c9448 100644
--- a/lib/domain/models/effects/glow_with_dots_effect.dart
+++ b/lib/domain/models/effects/glow_with_dots_effect.dart
@@ -1,27 +1,37 @@
+import 'package:doddle/application/providers/brush_settings_provider.dart';
+import 'package:doddle/domain/models/draw_controller.dart';
 import 'package:doddle/domain/models/effects/pen_effect.dart';
+import 'package:doddle/domain/models/effects/settings/brush_settings_state.dart';
+import 'package:doddle/main.dart';
 import 'package:flutter/material.dart';
 import 'package:path_drawing/path_drawing.dart';
 
 class GlowWithDotsEffect extends PenEffect {
+  BrushSettingsState get settings =>
+      globalRef.read(brushSettingsProvider(PenTool.glowWithDotsPen));
+  double get dashLength => settings.getValue('dashLength') ?? 5.0;
+  double get gapLength => settings.getValue('gapLength') ?? 10.0;
+  double get glowRadius => settings.getValue('glowRadius') ?? 5.0;
+
   @override
   void paint(Canvas canvas, Path path, Paint paint) {
-
-    final pathWithDots = dashPath(  
-          path,
-          dashArray: CircularIntervalList<double>(<double>[5
-          , 10]), // Changed to create 5px dashes with 10px gaps
-        );
+    final pathWithDots = dashPath(
+      path,
+      dashArray: CircularIntervalList<double>(<double>[dashLength, gapLength]),
+    );
 
     canvas.drawPath(
         pathWithDots,
         Paint()
-          ..maskFilter = const MaskFilter.blur(BlurStyle.normal, 5.0)
+          ..maskFilter = MaskFilter.blur(BlurStyle.normal, glowRadius)
           ..color = drawController.currentColor
           ..style = PaintingStyle.stroke
-          ..strokeWidth = 5.0);
+          ..strokeWidth = drawController.penSize!);
 
     canvas.drawPath(
         pathWithDots,
-        paint..strokeWidth = drawController.penSize!);
+        paint
+          ..strokeWidth = drawController.penSize!
+          ..color = Colors.white);
   }
 }
diff --git a/lib/domain/models/effects/pen_effect.dart b/lib/domain/models/effects/pen_effect.dart
index 75ec60a..bb593e3 100644
--- a/lib/domain/models/effects/pen_effect.dart
+++ b/lib/domain/models/effects/pen_effect.dart
@@ -11,12 +11,8 @@ import 'package:doddle/application/providers/canvas/canvas_provider.dart';
 
 abstract class PenEffect {
   DrawController get drawController => globalRef.read(canvasNotifierProvider);
-
-
-  // void initialize(Ref ref) {
-  //   drawController = ref.read(canvasNotifierProvider);
-  // }
   
+
   void paint(Canvas canvas, Path path, Paint paint);
   
   // New method to handle point additions
diff --git a/lib/domain/models/effects/settings/brush_settings_config.dart b/lib/domain/models/effects/settings/brush_settings_config.dart
new file mode 100644
index 0000000..fa7578e
--- /dev/null
+++ b/lib/domain/models/effects/settings/brush_settings_config.dart
@@ -0,0 +1,157 @@
+import 'package:doddle/domain/models/draw_controller.dart';
+import 'package:flutter/material.dart';
+
+enum SettingType {
+  slider,
+  toggle,
+  color,
+  // Add more types as needed
+}
+
+class BrushSettingConfig {
+  final String label;
+  final SettingType type;
+  final dynamic defaultValue;
+  final dynamic minValue;
+  final dynamic maxValue;
+  final int? divisions;
+  final IconData? icon;
+
+  const BrushSettingConfig({
+    required this.label,
+    required this.type,
+    required this.defaultValue,
+    this.minValue,
+    this.maxValue,
+    this.divisions,
+    this.icon,
+  });
+}
+
+class BrushConfig {
+  final Map<String, BrushSettingConfig> settings;
+  final String name;
+  final String description;
+
+  const BrushConfig({
+    required this.name,
+    required this.settings,
+    this.description = '',
+  });
+}
+
+// Define configurations for each brush type
+class BrushConfigs {
+  static final Map<PenTool, BrushConfig> configs = {
+    PenTool.normalPen: BrushConfig(
+      name: 'Normal Brush',
+      settings: {}, // Normal pen has no special settings, just uses the base color and size
+    ),
+    PenTool.glowWithDotsPen: BrushConfig(
+      name: 'Glow with Dots Brush',
+      settings: {
+        'dashLength': BrushSettingConfig(
+          label: 'Dash Length',
+          type: SettingType.slider,
+          defaultValue: 5.0,
+          minValue: 1.0,
+          maxValue: 20.0,
+          icon: Icons.horizontal_rule,
+        ),
+        'gapLength': BrushSettingConfig(
+          label: 'Gap Length', 
+          type: SettingType.slider,
+          defaultValue: 10.0,
+          minValue: 1.0,
+          maxValue: 30.0,
+          icon: Icons.space_bar,
+        ),
+        'glowRadius': BrushSettingConfig(
+          label: 'Glow Radius',
+          type: SettingType.slider,
+          defaultValue: 5.0,
+          minValue: 0.0,
+          maxValue: 20.0,
+          icon: Icons.blur_on,
+        ),
+      },
+    ),
+    PenTool.sprayPen: BrushConfig(
+      name: 'Spray Brush',
+      settings: {
+        'density': BrushSettingConfig(
+          label: 'Density',
+          type: SettingType.slider,
+          defaultValue: 10.0,
+          minValue: 1.0,
+          maxValue: 30.0,
+          icon: Icons.grain,
+        ),
+        'spread': BrushSettingConfig(
+          label: 'Spread',
+          type: SettingType.slider,
+          defaultValue: 10.0,
+          minValue: 1.0,
+          maxValue: 50.0,
+          icon: Icons.radio_button_unchecked,
+        ),
+        'opacity': BrushSettingConfig(
+          label: 'Opacity',
+          type: SettingType.slider,
+          defaultValue: 0.3,
+          minValue: 0.1,
+          maxValue: 1.0,
+          icon: Icons.opacity,
+        ),
+        'randomizeEachDot': BrushSettingConfig(
+          label: 'Randomize Each Dot',
+          type: SettingType.toggle,
+          defaultValue: false,
+          icon: Icons.color_lens,
+        ),
+      },
+    ),
+    PenTool.glowPen: BrushConfig(
+      name: 'Glow Brush',
+      settings: {
+        'intensity': BrushSettingConfig(
+          label: 'Glow Intensity',
+          type: SettingType.slider,
+          defaultValue: 0.5,
+          minValue: 0.1,
+          maxValue: 1.0,
+          icon: Icons.brightness_medium,
+        ),
+        'blur': BrushSettingConfig(
+          label: 'Blur Amount',
+          type: SettingType.slider,
+          defaultValue: 3.0,
+          minValue: 1.0,
+          maxValue: 10.0,
+          icon: Icons.blur_on,
+        ),
+        'outerGlow': BrushSettingConfig(
+          label: 'Outer Glow Size',
+          type: SettingType.slider,
+          defaultValue: 5.0,
+          minValue: 0.0,
+          maxValue: 20.0,
+          icon: Icons.radio_button_unchecked,
+        ),
+        'innerGlow': BrushSettingConfig(
+          label: 'Inner Glow',
+          type: SettingType.toggle,
+          defaultValue: true,
+          icon: Icons.circle,
+        ),
+        'rainbow': BrushSettingConfig(
+          label: 'Rainbow Mode',
+          type: SettingType.toggle,
+          defaultValue: false,
+          icon: Icons.color_lens,
+        ),
+      },
+    ),
+    // Add more brush configurations...
+  };
+}
\ No newline at end of file
diff --git a/lib/domain/models/effects/settings/brush_settings_state.dart b/lib/domain/models/effects/settings/brush_settings_state.dart
new file mode 100644
index 0000000..9cf84b6
--- /dev/null
+++ b/lib/domain/models/effects/settings/brush_settings_state.dart
@@ -0,0 +1,34 @@
+import 'package:doddle/domain/models/draw_controller.dart';
+import 'package:doddle/domain/models/effects/settings/brush_settings_config.dart';
+
+class BrushSettingsState {
+  final Map<String, dynamic> values;
+  final PenTool penTool;
+
+  BrushSettingsState({
+    required this.penTool,
+    Map<String, dynamic>? values,
+  }) : values = values ?? _getDefaultValues(penTool);
+
+  static Map<String, dynamic> _getDefaultValues(PenTool penTool) {
+    final config = BrushConfigs.configs[penTool];
+    if (config == null) return {};
+    
+    return Map.fromEntries(
+      config.settings.entries.map(
+        (e) => MapEntry(e.key, e.value.defaultValue),
+      ),
+    );
+  }
+
+  BrushSettingsState copyWith({
+    Map<String, dynamic>? values,
+  }) {
+    return BrushSettingsState(
+      penTool: penTool,
+      values: values ?? this.values,
+    );
+  }
+
+  dynamic getValue(String key) => values[key];
+} 
\ No newline at end of file
diff --git a/lib/domain/models/effects/spray_effect.dart b/lib/domain/models/effects/spray_effect.dart
index d56f13a..772dacc 100644
--- a/lib/domain/models/effects/spray_effect.dart
+++ b/lib/domain/models/effects/spray_effect.dart
@@ -1,6 +1,9 @@
 import 'dart:ui';
+import 'package:doddle/application/providers/brush_settings_provider.dart';
+import 'package:doddle/domain/models/draw_controller.dart';
+import 'package:doddle/domain/models/effects/settings/brush_settings_state.dart';
 import 'package:doddle/domain/models/point.dart';
-import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:doddle/main.dart';
 import 'package:doddle/domain/models/effects/pen_effect.dart';
 import 'dart:math' as math;
 
@@ -21,21 +24,25 @@ class SprayDot {
 class SprayEffect extends PenEffect {
   final random = math.Random();
   List<SprayDot> sprayDots = [];
+  
+  BrushSettingsState get settings => globalRef.read(brushSettingsProvider(PenTool.sprayPen));
+
+  double get density => settings.getValue('density') ?? 10;
+  double get spread => settings.getValue('spread') ?? 10;
+  double get opacity => settings.getValue('opacity') ?? 0.3;
+  bool get randomizeEachDot => settings.getValue('randomizeEachDot') ?? false;
 
   @override
   void paint(Canvas canvas, Path path, Paint paint) {
+    print('density: $density, spread: $spread, opacity: $opacity');
+
     for (var dot in sprayDots) {
       // Get all symmetrical positions for this dot
       final symmetricalDots = getSymmetricalPositions(dot.position);
-      
-      // Draw a dot at each symmetrical position
+
       for (var position in symmetricalDots) {
-        canvas.drawCircle(
-          position,
-          dot.size * (drawController.penSize ?? 2.0),
-          paint
-            ..color = dot.color.withOpacity(dot.opacity)
-        );
+        canvas.drawCircle(position, dot.size * (drawController.penSize ?? 2.0),
+            paint..color = dot.color.withOpacity(dot.opacity));
       }
     }
   }
@@ -43,22 +50,24 @@ class SprayEffect extends PenEffect {
   @override
   void onPointAdd(Point point) {
     if (point.offset == null) return;
-    
-    // Create multiple spray dots around the point
-    final numDots = 10; // Adjust this for more/less density
+
+    final numDots = density.toInt();
     for (int i = 0; i < numDots; i++) {
-      final spread = 10.0; // Adjust this for wider/narrower spray
-      final randomOffset = Offset(
-        random.nextDouble() * spread - spread/2,
-        random.nextDouble() * spread - spread/2
-      );
-      
+      final randomOffset = Offset(random.nextDouble() * spread - spread / 2,
+          random.nextDouble() * spread - spread / 2);
+
+      final color = randomizeEachDot
+          ? getRandomColor()
+          : (drawController.isRandomColor
+              ? getRandomColor()
+              : drawController.currentColor);
+
       addSprayDots([
         SprayDot(
           position: point.offset! + randomOffset,
-          opacity: random.nextDouble() * 0.3 + 0.1, // Random opacity between 0.1 and 0.4
-          size: random.nextDouble() * 0.5 + 0.5, // Random size between 0.5 and 1.0
-          color: drawController.isRandomColor ? getRandomColor() : drawController.currentColor,
+          opacity: random.nextDouble() * opacity,
+          size: random.nextDouble() * 0.5 + 0.5,
+          color: color,
         ),
       ]);
     }
diff --git a/lib/presentation/common/widgets/brush_settings/brush_settings_panel.dart b/lib/presentation/common/widgets/brush_settings/brush_settings_panel.dart
new file mode 100644
index 0000000..fb4ab42
--- /dev/null
+++ b/lib/presentation/common/widgets/brush_settings/brush_settings_panel.dart
@@ -0,0 +1,135 @@
+import 'package:doddle/application/providers/canvas/canvas_provider.dart';
+import 'package:doddle/domain/models/draw_controller.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:flutter/material.dart';
+import 'package:doddle/domain/models/effects/settings/brush_settings_config.dart';
+import 'package:doddle/application/providers/brush_settings_provider.dart';
+import 'package:doddle/presentation/common/widgets/brush_settings/brush_viewer.dart';
+
+class BrushSettingsPanel extends ConsumerWidget {
+  const BrushSettingsPanel({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    final currentPenTool = ref.watch(canvasNotifierProvider).penTool;
+    if (currentPenTool == null) return const SizedBox.shrink();
+
+    final brushConfig = BrushConfigs.configs[currentPenTool];
+    if (brushConfig == null) return const SizedBox.shrink();
+
+    final settings = ref.watch(brushSettingsProvider(currentPenTool));
+
+    return Container(
+      padding: const EdgeInsets.all(16),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        mainAxisSize: MainAxisSize.min,
+        children: [
+          Text(
+            brushConfig.name,
+            style: Theme.of(context).textTheme.titleLarge,
+          ),
+          if (brushConfig.description.isNotEmpty) ...[
+            const SizedBox(height: 8),
+            Text(
+              brushConfig.description,
+              style: Theme.of(context).textTheme.bodyMedium,
+            ),
+          ],
+          const SizedBox(height: 16),
+          const BrushPreview(),
+          const SizedBox(height: 16),
+          ...brushConfig.settings.entries.map((entry) {
+            return _buildSettingControl(
+              context,
+              ref,
+              currentPenTool,
+              entry.key,
+              entry.value,
+              settings.getValue(entry.key),
+            );
+          }),
+          const SizedBox(height: 16),
+          _buildResetButton(context, ref, currentPenTool),
+        ],
+      ),
+    );
+  }
+
+  Widget _buildSettingControl(
+    BuildContext context,
+    WidgetRef ref,
+    PenTool penTool,
+    String key,
+    BrushSettingConfig config,
+    dynamic currentValue,
+  ) {
+    switch (config.type) {
+      case SettingType.slider:
+        return Padding(
+          padding: const EdgeInsets.symmetric(vertical: 8.0),
+          child: Column(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              Row(
+                children: [
+                  if (config.icon != null) ...[
+                    Icon(config.icon, size: 20),
+                    const SizedBox(width: 8),
+                  ],
+                  Text(config.label),
+                  const Spacer(),
+                  Text(currentValue.toStringAsFixed(1)),
+                ],
+              ),
+              Slider(
+                value: currentValue,
+                min: config.minValue,
+                max: config.maxValue,
+                divisions: config.divisions,
+                onChanged: (value) {
+                  ref.read(brushSettingsProvider(penTool).notifier)
+                    .updateSetting(key, value);
+                },
+              ),
+            ],
+          ),
+        );
+      case SettingType.toggle:
+        return Padding(
+          padding: const EdgeInsets.symmetric(vertical: 8.0),
+          child: Row(
+            children: [
+              if (config.icon != null) ...[
+                Icon(config.icon, size: 20),
+                const SizedBox(width: 8),
+              ],
+              Text(config.label),
+              const Spacer(),
+              Switch.adaptive(
+                value: currentValue ?? false,
+                onChanged: (value) {
+                  ref.read(brushSettingsProvider(penTool).notifier)
+                    .updateSetting(key, value);
+                },
+              ),
+            ],
+          ),
+        );
+      default:
+        return const SizedBox.shrink();
+    }
+  }
+
+  Widget _buildResetButton(BuildContext context, WidgetRef ref, PenTool penTool) {
+    return Center(
+      child: TextButton.icon(
+        icon: const Icon(Icons.restart_alt),
+        label: const Text('Reset to Default'),
+        onPressed: () {
+          ref.read(brushSettingsProvider(penTool).notifier).resetToDefault();
+        },
+      ),
+    );
+  }
+} 
\ No newline at end of file
diff --git a/lib/presentation/common/widgets/brush_settings/brush_viewer.dart b/lib/presentation/common/widgets/brush_settings/brush_viewer.dart
new file mode 100644
index 0000000..290f4fa
--- /dev/null
+++ b/lib/presentation/common/widgets/brush_settings/brush_viewer.dart
@@ -0,0 +1,24 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:doddle/presentation/painting/brush_preview_painter.dart';
+import 'package:sizer/sizer.dart';
+
+class BrushPreview extends ConsumerWidget {
+  const BrushPreview({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    return Container(
+      height: 150.h,
+      width: double.infinity,
+      margin: const EdgeInsets.symmetric(vertical: 16),
+      decoration: BoxDecoration(
+        color: Colors.black,
+        borderRadius: BorderRadius.circular(8),
+      ),
+      child: CustomPaint(
+        painter: BrushPreviewPainter(ref),
+      ),
+    );
+  }
+}
\ No newline at end of file
diff --git a/lib/presentation/common/widgets/tools/brush_tool_grid.dart b/lib/presentation/common/widgets/tools/brush_tool_grid.dart
index c4be1ce..7826e7a 100644
--- a/lib/presentation/common/widgets/tools/brush_tool_grid.dart
+++ b/lib/presentation/common/widgets/tools/brush_tool_grid.dart
@@ -35,7 +35,7 @@ class BrushToolGrid extends ConsumerWidget {
           child: GestureDetector(
             onTap: () {
               ref.read(canvasNotifierProvider.notifier).changePenTool(brush.penTool);
-              Navigator.of(context).pop();
+              // Navigator.of(context).pop();
             },
             child: Container(
               decoration: BoxDecoration(
diff --git a/lib/presentation/common/widgets/tools/tools_widget.dart b/lib/presentation/common/widgets/tools/tools_widget.dart
index 08635cb..15a8c40 100644
--- a/lib/presentation/common/widgets/tools/tools_widget.dart
+++ b/lib/presentation/common/widgets/tools/tools_widget.dart
@@ -10,6 +10,7 @@ import 'brush_tool_grid.dart';
 import 'color_tool_grid.dart';
 import 'symmetry_tool_grid.dart';
 import 'canvas_settings_tool_grid.dart';
+import 'package:doddle/presentation/common/widgets/brush_settings/brush_settings_panel.dart';
 
 class ToolsWidget extends ConsumerWidget {
   const ToolsWidget({Key? key}) : super(key: key);
@@ -84,7 +85,13 @@ class ToolsWidget extends ConsumerWidget {
     required ToolType toolType,
   }) {
     return GestureDetector(
-      onTap: () => _showToolSettings(context, toolType),
+      onTap: () {
+        if (toolType == ToolType.brushs) {
+          _showBrushSettings(context);
+        } else {
+          _showToolSettings(context, toolType);
+        }
+      },
       child: icon,
     );
   }
@@ -110,6 +117,24 @@ class ToolsWidget extends ConsumerWidget {
     );
   }
 
+  void _showBrushSettings(BuildContext context) {
+    showModalBottomSheet<void>(
+      context: context,
+      builder: (BuildContext context) {
+        return const SingleChildScrollView(
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              BrushToolGrid(),
+              Divider(),
+              BrushSettingsPanel(),
+            ],
+          ),
+        );
+      },
+    );
+  }
+
   Widget _buildToolContent(ToolType toolType) {
     switch (toolType) {
       case ToolType.brushs:
diff --git a/lib/presentation/painting/brush_preview_painter.dart b/lib/presentation/painting/brush_preview_painter.dart
new file mode 100644
index 0000000..ac687c6
--- /dev/null
+++ b/lib/presentation/painting/brush_preview_painter.dart
@@ -0,0 +1,75 @@
+import 'package:doddle/application/providers/canvas/canvas_provider.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:doddle/domain/models/draw_controller.dart';
+import 'package:doddle/domain/models/point.dart';
+import 'dart:math' as math;
+
+class BrushPreviewPainter extends CustomPainter {
+  final WidgetRef ref;
+  
+  BrushPreviewPainter(this.ref);
+
+  @override
+  void paint(Canvas canvas, Size size) {
+    canvas.save();
+    final center = Offset(size.width / 2, size.height / 2);
+    canvas.translate(center.dx, center.dy);
+
+    // Create a wavy line for preview
+    final points = _generatePreviewPoints(size);
+    final controller = DrawController(
+      points: points,
+      penTool: ref.read(canvasNotifierProvider).penTool,
+      penSize: ref.read(canvasNotifierProvider).penSize,
+      currentColor: ref.read(canvasNotifierProvider).currentColor,
+      effects: ref.read(canvasNotifierProvider).effects,
+    );
+
+    final effect = controller.effects[controller.penTool];
+    
+    if (effect != null) {
+      Path path = Path();
+      Paint paint = Paint()
+        ..strokeCap = StrokeCap.round
+        ..style = PaintingStyle.stroke
+        ..strokeWidth = 2.0;
+
+      _drawPreviewPoints(canvas, path, paint, effect, points);
+      effect.paint(canvas, path, paint);
+    }
+
+    canvas.restore();
+  }
+
+  List<Point?> _generatePreviewPoints(Size size) {
+    final points = <Point?>[];
+    final width = size.width * 0.4;
+    
+    for (double x = -width/2; x <= width/2; x += 60) {
+      final y = math.sin(x * 0.1) * 20;
+      points.add(Point(offset: Offset(x, y)));
+    }
+    return points;
+  }
+
+  void _drawPreviewPoints(Canvas canvas, Path path, Paint paint, dynamic effect, List<Point?> points) {
+    for (var j = 0; j < points.length - 1; j++) {
+      final currentPoint = points[j]?.offset;
+      final nextPoint = points[j + 1]?.offset;
+
+      if (currentPoint != null && nextPoint != null) {
+        final currentSymPoints = effect.getSymmetricalPositions(currentPoint);
+        final nextSymPoints = effect.getSymmetricalPositions(nextPoint);
+
+        for (var i = 0; i < currentSymPoints.length; i++) {
+          path.moveTo(currentSymPoints[i].dx, currentSymPoints[i].dy);
+          path.lineTo(nextSymPoints[i].dx, nextSymPoints[i].dy);
+        }
+      }
+    }
+  }
+
+  @override
+  bool shouldRepaint(covariant CustomPainter oldDelegate) => true;
+} 
\ No newline at end of file
diff --git a/lib/presentation/painting/last_image_as_background.dart b/lib/presentation/painting/last_image_as_background.dart
index 3d0103c..58f2c67 100644
--- a/lib/presentation/painting/last_image_as_background.dart
+++ b/lib/presentation/painting/last_image_as_background.dart
@@ -10,7 +10,8 @@ class LastImageAsBackground extends CustomPainter {
   void paint(Canvas canvas, Size size) {
     if (image != null) {
       canvas.drawImage(image!, Offset.zero, ui.Paint()
-          // ..filterQuality = ui.FilterQuality.high
+          ..blendMode = BlendMode.srcIn
+          ..filterQuality = ui.FilterQuality.high
           // ..isAntiAlias = true,
           );
     }
diff --git a/pubspec.lock b/pubspec.lock
index 20cfaae..97401fb 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -487,10 +487,10 @@ packages:
     dependency: "direct dev"
     description:
       name: flutter_launcher_icons
-      sha256: "619817c4b65b322b5104b6bb6dfe6cda62d9729bd7ad4303ecc8b4e690a67a77"
+      sha256: "31cd0885738e87c72d6f055564d37fabcdacee743b396b78c7636c169cac64f5"
       url: "https://pub.dev"
     source: hosted
-    version: "0.14.1"
+    version: "0.14.2"
   flutter_lints:
     dependency: "direct dev"
     description:
diff --git a/pubspec.yaml b/pubspec.yaml
index ef8ed0b..8b1dad5 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -54,7 +54,7 @@ dependencies:
   firebase_database: ^11.1.6
   # google_mobile_ads: ^5.2.0
   screen_recorder: ^0.3.0
-  flutter_native_splash: ^2.2.6
+  flutter_native_splash: ^2.4.3
   sizer: ^3.0.5
   shared_preferences: ^2.3.3
   go_router: ^14.6.1
@@ -64,6 +64,16 @@ dependencies:
 flutter_native_splash:
   color: "#000000"
   image: assets/animation_logo.gif
+  android_12:
+    image: assets/animation_logo.gif
+    icon_background_color: "#ffffff"
+    image_dark: assets/animation_logo.gif
+    icon_background_color_dark: "#121212"
+
+flutter_launcher_icons:
+  android: "launcher_icon"
+  ios: true
+  image_path: "assets/launcher_icon.png"  
   
 dev_dependencies:
   flutter_test:
@@ -76,7 +86,7 @@ dev_dependencies:
   # rules and activating additional ones.
   build_runner: null
   flutter_lints: ^5.0.0
-  flutter_launcher_icons: ^0.14.1
+  flutter_launcher_icons: ^0.14.2
   flutter_gen_runner: ^5.8.0
   riverpod_generator: ^2.6.1
 
diff --git a/web/index.html b/web/index.html
index 40dfae8..c25118e 100644
--- a/web/index.html
+++ b/web/index.html
@@ -1,6 +1,4 @@
-<!DOCTYPE html>
-<html>
-<head>
+<!DOCTYPE html><html><head>
   <!--
     If you are serving your web app in a path other than the root, change the
     href value below to reflect the base path you are serving from.
@@ -27,20 +25,89 @@
   <link rel="apple-touch-icon" href="icons/Icon-192.png">
 
   <!-- Favicon -->
-  <link rel="icon" type="image/png" href="favicon.png"/>
+  <link rel="icon" type="image/png" href="favicon.png">
 
   <title>doddle</title>
   <link rel="manifest" href="manifest.json">
-  <script src="splash/splash.js"></script>
-  <meta content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" name="viewport"/>
-  <link rel="stylesheet" type="text/css" href="splash/style.css">
+  
+  <meta content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" name="viewport">
+  
+  
+  
+  <style id="splash-screen-style">
+    html {
+      height: 100%
+    }
+
+    body {
+      margin: 0;
+      min-height: 100%;
+      background-color: #000000;
+          background-size: 100% 100%;
+    }
+
+    .center {
+      margin: 0;
+      position: absolute;
+      top: 50%;
+      left: 50%;
+      -ms-transform: translate(-50%, -50%);
+      transform: translate(-50%, -50%);
+    }
+
+    .contain {
+      display:block;
+      width:100%; height:100%;
+      object-fit: contain;
+    }
+
+    .stretch {
+      display:block;
+      width:100%; height:100%;
+    }
+
+    .cover {
+      display:block;
+      width:100%; height:100%;
+      object-fit: cover;
+    }
+
+    .bottom {
+      position: absolute;
+      bottom: 0;
+      left: 50%;
+      -ms-transform: translate(-50%, 0);
+      transform: translate(-50%, 0);
+    }
+
+    .bottomLeft {
+      position: absolute;
+      bottom: 0;
+      left: 0;
+    }
+
+    .bottomRight {
+      position: absolute;
+      bottom: 0;
+      right: 0;
+    }
+  </style>
+  <script id="splash-screen-script">
+    function removeSplashFromWeb() {
+      document.getElementById("splash")?.remove();
+      document.getElementById("splash-branding")?.remove();
+      document.body.style.background = "transparent";
+    }
+  </script>
 </head>
 <body>
   <picture id="splash">
-    <source srcset="splash/img/light-1x.png 1x, splash/img/light-2x.png 2x, splash/img/light-3x.png 3x, splash/img/light-4x.png 4x" media="(prefers-color-scheme: light)">
-    <source srcset="splash/img/dark-1x.png 1x, splash/img/dark-2x.png 2x, splash/img/dark-3x.png 3x, splash/img/dark-4x.png 4x" media="(prefers-color-scheme: dark)">
-    <img class="center" aria-hidden="true" src="splash/img/light-1x.png" alt=""/>
+      <source srcset="splash/img/light-1x.gif 1x, splash/img/light-2x.gif 2x, splash/img/light-3x.gif 3x, splash/img/light-4x.gif 4x" media="(prefers-color-scheme: light)">
+      <source srcset="splash/img/dark-1x.gif 1x, splash/img/dark-2x.gif 2x, splash/img/dark-3x.gif 3x, splash/img/dark-4x.gif 4x" media="(prefers-color-scheme: dark)">
+      <img class="center" aria-hidden="true" src="splash/img/light-1x.gif" alt="">
   </picture>
+  
+  
   <!-- This script installs service_worker.js to provide PWA functionality to
        application. For more information, see:
        https://developers.google.com/web/fundamentals/primers/service-workers -->
@@ -108,5 +175,6 @@
       loadMainDartJs();
     }
   </script>
-</body>
-</html>
+
+
+</body></html>
\ No newline at end of file
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