diff --git a/Assets/Editor.meta b/Assets/Editor.meta
deleted file mode 100644
index 7302872b..00000000
--- a/Assets/Editor.meta
+++ /dev/null
@@ -1,8 +0,0 @@
-fileFormatVersion: 2
-guid: f1c780dd8fa34473aa4d21fb3ab91932
-folderAsset: yes
-DefaultImporter:
-  externalObjects: {}
-  userData: 
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diff --git a/Assets/Editor/Urp3DWebGlMigration.cs b/Assets/Editor/Urp3DWebGlMigration.cs
deleted file mode 100644
index 6b046719..00000000
--- a/Assets/Editor/Urp3DWebGlMigration.cs
+++ /dev/null
@@ -1,89 +0,0 @@
-using UnityEditor;
-using UnityEngine;
-using System;
-using System.Reflection;
-
-namespace Project.Editor
-{
-    internal static class Urp3DWebGlMigration
-    {
-        private const string MigrationVersionKey = "Project.URP3DWebGLMigration.v1";
-        private const string SettingsFolder = "Assets/Settings";
-        private const string PipelineAssetPath = SettingsFolder + "/UniversalRP.asset";
-        private const string RendererAssetPath = SettingsFolder + "/UniversalRenderer.asset";
-        private const string OldRendererAssetPath = SettingsFolder + "/Renderer2D.asset";
-        private const string UniversalRuntimeAssembly = "Unity.RenderPipelines.Universal.Runtime";
-        private const string PipelineAssetTypeName = "UnityEngine.Rendering.Universal.UniversalRenderPipelineAsset";
-        private const string RendererDataTypeName = "UnityEngine.Rendering.Universal.UniversalRendererData";
-
-        [InitializeOnLoadMethod]
-        private static void RunOnLoad()
-        {
-            EditorApplication.delayCall += TryMigrate;
-        }
-
-        [MenuItem("Tools/Rendering/Run URP 3D WebGL Migration")]
-        private static void RunFromMenu()
-        {
-            SessionState.EraseString(MigrationVersionKey);
-            TryMigrate();
-        }
-
-        private static void TryMigrate()
-        {
-            if (SessionState.GetString(MigrationVersionKey, string.Empty) == "done")
-            {
-                return;
-            }
-
-            SessionState.SetString(MigrationVersionKey, "done");
-
-            Type pipelineAssetType = Type.GetType($"{PipelineAssetTypeName}, {UniversalRuntimeAssembly}");
-            Type rendererDataType = Type.GetType($"{RendererDataTypeName}, {UniversalRuntimeAssembly}");
-            if (pipelineAssetType == null || rendererDataType == null)
-            {
-                return;
-            }
-
-            UnityEngine.Object pipelineAsset = AssetDatabase.LoadAssetAtPath(PipelineAssetPath, pipelineAssetType);
-            if (pipelineAsset == null)
-            {
-                return;
-            }
-
-            UnityEngine.Object rendererData = AssetDatabase.LoadAssetAtPath(RendererAssetPath, rendererDataType);
-            if (rendererData == null)
-            {
-                rendererData = ScriptableObject.CreateInstance(rendererDataType);
-                AssetDatabase.CreateAsset(rendererData, RendererAssetPath);
-                InvokeNonPublicMethod(rendererData, "OnValidate");
-            }
-
-            SerializedObject pipelineObject = new SerializedObject(pipelineAsset);
-            pipelineObject.FindProperty("m_RendererType").intValue = 0;
-            pipelineObject.FindProperty("m_RendererData").objectReferenceValue = rendererData;
-
-            SerializedProperty rendererList = pipelineObject.FindProperty("m_RendererDataList");
-            rendererList.arraySize = 1;
-            rendererList.GetArrayElementAtIndex(0).objectReferenceValue = rendererData;
-            pipelineObject.FindProperty("m_DefaultRendererIndex").intValue = 0;
-            pipelineObject.ApplyModifiedPropertiesWithoutUndo();
-
-            EditorUtility.SetDirty(rendererData);
-            EditorUtility.SetDirty(pipelineAsset);
-            AssetDatabase.SaveAssets();
-
-            if (AssetDatabase.LoadAssetAtPath<UnityEngine.Object>(OldRendererAssetPath) != null)
-            {
-                AssetDatabase.DeleteAsset(OldRendererAssetPath);
-            }
-        }
-
-        private static void InvokeNonPublicMethod(object target, string methodName)
-        {
-            target.GetType()
-                .GetMethod(methodName, BindingFlags.Instance | BindingFlags.NonPublic)
-                ?.Invoke(target, null);
-        }
-    }
-}
diff --git a/Assets/Editor/Urp3DWebGlMigration.cs.meta b/Assets/Editor/Urp3DWebGlMigration.cs.meta
deleted file mode 100644
index 39ad8753..00000000
--- a/Assets/Editor/Urp3DWebGlMigration.cs.meta
+++ /dev/null
@@ -1,11 +0,0 @@
-fileFormatVersion: 2
-guid: 0fc309fbad294f9b9558b688c57ea9c8
-MonoImporter:
-  externalObjects: {}
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
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-  assetBundleVariant: