Composer GUI

The Composer GUI is a visual editor for Corona SDK that allows you to rapidly create layouts for apps and games for multiple platforms. You can easily create the user interface, scenes, and levels in conjunction with the Composer API scene management library. This drag-and-drop tool can dramatically speed up your development workflow.


At this time, Composer is only available for Mac OS X builds of the Corona Simulator.

Basic Features

At this time, Composer GUI offers the following basic features:


The Composer GUI is currently in open beta. For all Corona subscriber levels, starting at daily build 2434, you will be able to open Composer GUI from the Welcome Window or by ⌘-2. Stay tuned for a detailed Composer walkthrough video that will show the various ways to get up and running with the Composer. For now, follow the Composer GUI Tutorial.


When you're ready, proceed to the Composer GUI Tutorial tutorial which illustrates how to create a simple Angry Birds clone in about 10 minutes.

Don't forget to download the demo project files before beginning.

What's New

Major Bugs Fixed

Known Issues

Physics gotchas