diff --git a/Runtime/Scripts/Extensions/DracoImport.cs b/Runtime/Scripts/Extensions/DracoImport.cs
index ae959668d..439a66ae6 100644
--- a/Runtime/Scripts/Extensions/DracoImport.cs
+++ b/Runtime/Scripts/Extensions/DracoImport.cs
@@ -10,6 +10,10 @@ public override GltfImportPluginContext CreateInstance(GLTFImportContext context
         {
             return new DracoImportContext();
         }
+        
+#if !HAVE_DRACO
+        public override string Warning => "Please add the package \"com.atteneder.draco\" to your project for Draco mesh compression support.";
+#endif
     }
     
     public class DracoImportContext: GltfImportPluginContext
diff --git a/Runtime/Scripts/Extensions/Ktx2Import.cs b/Runtime/Scripts/Extensions/Ktx2Import.cs
index 5c03778b6..8b8f21dfb 100644
--- a/Runtime/Scripts/Extensions/Ktx2Import.cs
+++ b/Runtime/Scripts/Extensions/Ktx2Import.cs
@@ -10,6 +10,10 @@ public override GltfImportPluginContext CreateInstance(GLTFImportContext context
         {
             return new Ktx2ImportContext();
         }
+        
+#if !HAVE_KTX
+        public override string Warning => "Please add the package \"com.atteneder.ktx\" version v1.3+ to your project for KTX2 texture support.";
+#endif
     }
     
     public class Ktx2ImportContext: GltfImportPluginContext
diff --git a/Runtime/Scripts/Extensions/MeshoptImport.cs b/Runtime/Scripts/Extensions/MeshoptImport.cs
index dd55200aa..cec2e6aa7 100644
--- a/Runtime/Scripts/Extensions/MeshoptImport.cs
+++ b/Runtime/Scripts/Extensions/MeshoptImport.cs
@@ -10,6 +10,10 @@ public override GltfImportPluginContext CreateInstance(GLTFImportContext context
         {
             return new MeshoptImportContext();
         }
+                
+#if !HAVE_MESHOPT_DECOMPRESS
+        public override string Warning => "Please add the package \"com.unity.meshopt.decompress\" to your project for Meshopt compression support.";
+#endif
     }
     
     public class MeshoptImportContext: GltfImportPluginContext
diff --git a/Runtime/Scripts/GLTFSettings.cs b/Runtime/Scripts/GLTFSettings.cs
index dd80ec637..66c6926d6 100644
--- a/Runtime/Scripts/GLTFSettings.cs
+++ b/Runtime/Scripts/GLTFSettings.cs
@@ -129,7 +129,22 @@ internal static void OnPluginsGUI(IEnumerable<GltfPlugin> plugins)
 		        {
 			        plugin.Enabled = GUILayout.Toggle(plugin.Enabled, "", GUILayout.Width(12));
 			        var label = new GUIContent(displayName, plugin.Description);
+			        EditorGUI.BeginDisabledGroup(!plugin.Enabled);
 			        var expanded2 = EditorGUILayout.Foldout(expanded, label);
+			        
+			        if (plugin.Enabled && !string.IsNullOrEmpty(plugin.Warning))
+			        {
+				        // calculate space that the label needed
+				        var labelSize = EditorStyles.foldout.CalcSize(label);
+				        var warningIcon = EditorGUIUtility.IconContent("console.warnicon.sml");
+				        warningIcon.tooltip = plugin.Warning;
+				        // show warning if needed
+				        var lastRect = GUILayoutUtility.GetLastRect();
+				        var warningRect = new Rect(lastRect.x + labelSize.x + 4, lastRect.y, 32, 16);
+				        EditorGUI.LabelField(warningRect, warningIcon);
+			        }
+			        
+			        EditorGUI.EndDisabledGroup();
 			        if (expanded2 != expanded)
 			        {
 				        expanded = expanded2;
@@ -140,6 +155,8 @@ internal static void OnPluginsGUI(IEnumerable<GltfPlugin> plugins)
 		        {
 			        EditorGUI.indentLevel += 1;
 			        EditorGUILayout.HelpBox(plugin.Description, MessageType.None);
+			        if (!string.IsNullOrEmpty(plugin.Warning))
+				        EditorGUILayout.HelpBox(plugin.Warning, MessageType.Warning);
 			        EditorGUI.BeginDisabledGroup(!plugin.Enabled);
 			        editorCache.TryGetValue(plugin.GetType(), out var editor);
 			        Editor.CreateCachedEditor(plugin, null, ref editor);
diff --git a/Runtime/Scripts/Plugins/GltfPlugin.cs b/Runtime/Scripts/Plugins/GltfPlugin.cs
index 592ca1ce7..bd669bb47 100644
--- a/Runtime/Scripts/Plugins/GltfPlugin.cs
+++ b/Runtime/Scripts/Plugins/GltfPlugin.cs
@@ -6,7 +6,8 @@ public abstract class GltfPlugin: ScriptableObject
     {
         public abstract string DisplayName { get; }
         public abstract string Description { get; }
-        public virtual string HelpUrl => "";
+        public virtual string HelpUrl => null;
         public bool Enabled { get; set; } = true;
+        public virtual string Warning => null;
     }
 }
\ No newline at end of file