diff --git a/Libraries/LibDevTools/Actors/CookiesActor.cpp b/Libraries/LibDevTools/Actors/CookiesActor.cpp
index 73962eb324..a390f1d281 100644
--- a/Libraries/LibDevTools/Actors/CookiesActor.cpp
+++ b/Libraries/LibDevTools/Actors/CookiesActor.cpp
@@ -270,37 +270,22 @@ void CookiesActor::handle_message(Message const& message)
 
 void CookiesActor::get_fields(Message const& message)
 {
-    enum class FieldState : u8 {
-        Immutable,
-        Editable,
-        Hidden,
-        Private,
-    };
-    auto make_field = [](StringView name, FieldState state) {
-        JsonObject field;
-        field.set("name"sv, name);
-        field.set("editable"sv, state == FieldState::Editable);
-        field.set("hidden"sv, state == FieldState::Hidden);
-        field.set("private"sv, state == FieldState::Private);
-        return field;
-    };
-
     JsonArray fields;
-    fields.must_append(make_field("uniqueKey"sv, FieldState::Private));
-    fields.must_append(make_field("name"sv, FieldState::Editable));
-    fields.must_append(make_field("value"sv, FieldState::Editable));
-    fields.must_append(make_field("host"sv, FieldState::Editable));
-    fields.must_append(make_field("path"sv, FieldState::Editable));
-    fields.must_append(make_field("expires"sv, FieldState::Editable));
-    fields.must_append(make_field("size"sv, FieldState::Immutable));
-    fields.must_append(make_field("isHttpOnly"sv, FieldState::Editable));
-    fields.must_append(make_field("isSecure"sv, FieldState::Editable));
-    fields.must_append(make_field("sameSite"sv, FieldState::Immutable));
-    fields.must_append(make_field("lastAccessed"sv, FieldState::Immutable));
-    fields.must_append(make_field("creationTime"sv, FieldState::Hidden));
-    fields.must_append(make_field("updateTime"sv, FieldState::Hidden));
-    fields.must_append(make_field("hostOnly"sv, FieldState::Hidden));
-    fields.must_append(make_field("partitionKey"sv, FieldState::Immutable));
+    fields.must_append(define_storage_field("uniqueKey"sv, StorageFieldType::Private));
+    fields.must_append(define_storage_field("name"sv, StorageFieldType::Mutable));
+    fields.must_append(define_storage_field("value"sv, StorageFieldType::Mutable));
+    fields.must_append(define_storage_field("host"sv, StorageFieldType::Mutable));
+    fields.must_append(define_storage_field("path"sv, StorageFieldType::Mutable));
+    fields.must_append(define_storage_field("expires"sv, StorageFieldType::Mutable));
+    fields.must_append(define_storage_field("size"sv, StorageFieldType::Immutable));
+    fields.must_append(define_storage_field("isHttpOnly"sv, StorageFieldType::Mutable));
+    fields.must_append(define_storage_field("isSecure"sv, StorageFieldType::Mutable));
+    fields.must_append(define_storage_field("sameSite"sv, StorageFieldType::Immutable));
+    fields.must_append(define_storage_field("lastAccessed"sv, StorageFieldType::Immutable));
+    fields.must_append(define_storage_field("creationTime"sv, StorageFieldType::Hidden));
+    fields.must_append(define_storage_field("updateTime"sv, StorageFieldType::Hidden));
+    fields.must_append(define_storage_field("hostOnly"sv, StorageFieldType::Hidden));
+    fields.must_append(define_storage_field("partitionKey"sv, StorageFieldType::Immutable));
 
     JsonObject response;
     response.set("value"sv, move(fields));
diff --git a/Libraries/LibDevTools/Actors/StorageActor.cpp b/Libraries/LibDevTools/Actors/StorageActor.cpp
index 6c087ec125..bce026d2c9 100644
--- a/Libraries/LibDevTools/Actors/StorageActor.cpp
+++ b/Libraries/LibDevTools/Actors/StorageActor.cpp
@@ -17,14 +17,6 @@ namespace DevTools {
 
 static constexpr auto max_store_object_count = 50uz;
 
-static JsonObject storage_field(StringView name)
-{
-    JsonObject field;
-    field.set("name"sv, name);
-    field.set("editable"sv, true);
-    return field;
-}
-
 static JsonObject serialize_storage_item(DevToolsDelegate::StorageItem const& item)
 {
     JsonObject object;
@@ -161,8 +153,8 @@ void StorageActor::handle_message(Message const& message)
 void StorageActor::get_fields(Message const& message)
 {
     JsonArray fields;
-    fields.must_append(storage_field("name"sv));
-    fields.must_append(storage_field("value"sv));
+    fields.must_append(define_storage_field("name"sv, StorageFieldType::Mutable));
+    fields.must_append(define_storage_field("value"sv, StorageFieldType::Mutable));
 
     JsonObject response;
     response.set("value"sv, move(fields));
diff --git a/Libraries/LibDevTools/StorageHelpers.cpp b/Libraries/LibDevTools/StorageHelpers.cpp
index cbdd078448..3a77b6abbc 100644
--- a/Libraries/LibDevTools/StorageHelpers.cpp
+++ b/Libraries/LibDevTools/StorageHelpers.cpp
@@ -11,6 +11,20 @@
 
 namespace DevTools {
 
+JsonObject define_storage_field(StringView name, StorageFieldType state)
+{
+    JsonObject field;
+    field.set("name"sv, name);
+    field.set("editable"sv, state == StorageFieldType::Mutable);
+
+    if (state == StorageFieldType::Hidden)
+        field.set("hidden"sv, true);
+    else if (state == StorageFieldType::Private)
+        field.set("private"sv, true);
+
+    return field;
+}
+
 Optional<String> storage_host_for_url(String const& url_string)
 {
     auto url = URL::Parser::basic_parse(url_string);
diff --git a/Libraries/LibDevTools/StorageHelpers.h b/Libraries/LibDevTools/StorageHelpers.h
index a0bd0f0da3..0f91c80a54 100644
--- a/Libraries/LibDevTools/StorageHelpers.h
+++ b/Libraries/LibDevTools/StorageHelpers.h
@@ -17,6 +17,14 @@ namespace DevTools {
 DEVTOOLS_API Optional<String> storage_host_for_url(String const&);
 DEVTOOLS_API Optional<String> storage_host_name(String const&);
 
+enum class StorageFieldType : u8 {
+    Immutable,
+    Mutable,
+    Hidden,
+    Private,
+};
+JsonObject define_storage_field(StringView name, StorageFieldType);
+
 JsonObject to_storage_operation_result(Optional<String> const& error_string);
 JsonObject to_storage_operation_result(ErrorOr<void> const& result);