--- title: Toolbar --- # { title } The toolbar is located on the left side of the map, and is the heart of the application, as it provides access to the main features of **gpx.studio**. Each tool is represented by an icon, and can be activated by clicking on it.
As with [edit actions](./menu/edit), most tools can be applied to multiple files at once, and to [inner tracks and segments](./gpx). The next sections describe each tool in detail.