diff --git a/Userland/Applications/PixelPaint/Image.cpp b/Userland/Applications/PixelPaint/Image.cpp
index c6e16d8b9c..524e03f3e9 100644
--- a/Userland/Applications/PixelPaint/Image.cpp
+++ b/Userland/Applications/PixelPaint/Image.cpp
@@ -231,23 +231,6 @@ void Image::serialize_as_json(JsonObjectSerializer<StringBuilder>& json) const
     }
 }
 
-Result<void, String> Image::write_to_fd_and_close(int fd) const
-{
-    StringBuilder builder;
-    JsonObjectSerializer json(builder);
-    serialize_as_json(json);
-    json.finish();
-
-    auto file = Core::File::construct();
-    file->open(fd, Core::OpenMode::WriteOnly | Core::OpenMode::Truncate, Core::File::ShouldCloseFileDescriptor::Yes);
-    if (file->has_error())
-        return String { file->error_string() };
-
-    if (!file->write(builder.string_view()))
-        return String { file->error_string() };
-    return {};
-}
-
 Result<void, String> Image::write_to_file(const String& file_path) const
 {
     StringBuilder builder;
diff --git a/Userland/Applications/PixelPaint/Image.h b/Userland/Applications/PixelPaint/Image.h
index f83ed2ce18..13430df761 100644
--- a/Userland/Applications/PixelPaint/Image.h
+++ b/Userland/Applications/PixelPaint/Image.h
@@ -68,7 +68,6 @@ public:
     void paint_into(GUI::Painter&, Gfx::IntRect const& dest_rect) const;
 
     void serialize_as_json(JsonObjectSerializer<StringBuilder>& json) const;
-    Result<void, String> write_to_fd_and_close(int fd) const;
     Result<void, String> write_to_file(String const& file_path) const;
     Result<void, String> export_bmp_to_fd_and_close(int fd, bool preserve_alpha_channel);
     Result<void, String> export_png_to_fd_and_close(int fd, bool preserve_alpha_channel);
diff --git a/Userland/Applications/PixelPaint/ImageEditor.cpp b/Userland/Applications/PixelPaint/ImageEditor.cpp
index 7e9d011e70..8f0f7e2da7 100644
--- a/Userland/Applications/PixelPaint/ImageEditor.cpp
+++ b/Userland/Applications/PixelPaint/ImageEditor.cpp
@@ -469,4 +469,22 @@ void ImageEditor::image_select_layer(Layer* layer)
 {
     set_active_layer(layer);
 }
+
+Result<void, String> ImageEditor::save_project_to_fd_and_close(int fd) const
+{
+    StringBuilder builder;
+    JsonObjectSerializer json(builder);
+    m_image->serialize_as_json(json);
+    json.finish();
+
+    auto file = Core::File::construct();
+    file->open(fd, Core::OpenMode::WriteOnly | Core::OpenMode::Truncate, Core::File::ShouldCloseFileDescriptor::Yes);
+    if (file->has_error())
+        return String { file->error_string() };
+
+    if (!file->write(builder.string_view()))
+        return String { file->error_string() };
+    return {};
+}
+
 }
diff --git a/Userland/Applications/PixelPaint/ImageEditor.h b/Userland/Applications/PixelPaint/ImageEditor.h
index a86cd4f154..04bb7d4c62 100644
--- a/Userland/Applications/PixelPaint/ImageEditor.h
+++ b/Userland/Applications/PixelPaint/ImageEditor.h
@@ -84,6 +84,8 @@ public:
     Gfx::FloatPoint image_position_to_editor_position(Gfx::IntPoint const&) const;
     Gfx::FloatPoint editor_position_to_image_position(Gfx::IntPoint const&) const;
 
+    Result<void, String> save_project_to_fd_and_close(int fd) const;
+
     NonnullRefPtrVector<Guide> const& guides() const { return m_guides; }
     bool guide_visibility() { return m_show_guides; }
     void set_guide_visibility(bool show_guides);
diff --git a/Userland/Applications/PixelPaint/main.cpp b/Userland/Applications/PixelPaint/main.cpp
index b495cbe35a..26dbc1e81e 100644
--- a/Userland/Applications/PixelPaint/main.cpp
+++ b/Userland/Applications/PixelPaint/main.cpp
@@ -187,7 +187,7 @@ int main(int argc, char** argv)
         auto save_result = FileSystemAccessClient::Client::the().save_file(window->window_id(), "untitled", "pp");
         if (save_result.error != 0)
             return;
-        auto result = editor->image().write_to_fd_and_close(*save_result.fd);
+        auto result = editor->save_project_to_fd_and_close(*save_result.fd);
         if (result.is_error()) {
             GUI::MessageBox::show_error(window, String::formatted("Could not save {}: {}", *save_result.chosen_file, result.error()));
             return;