# Use Schemas

The Schemas area lets developers manage the project and page folder schemas of your commercetools Frontend project.

From **Other schemas** in the **Developer** area, you can upload, download, and edit the project configuration and page folder configuration JSON [schemas](/frontend-development/schemas.md). For more information on these schemas, see [Manage project configuration](/frontend-development/api-hub-configuration.md) and [Page folder schema](/frontend-development/page-folder-schema.md).

You are provided with a single project settings schema and a one-page folder schema to help you get started.

## Edit a schema

To edit a schema, follow these steps:

1. From the Studio home page or from the left menu, go to **Developer > Other schemas**.

2. Select either **Page folder schema** or **Project schema**. The schema settings pane opens.

3. Click **Edit schema**. The [schema editor](/frontend-studio/using-the-schema-builder.md) opens.

4. Edit the schema by using either the code editor or the visual editor in the [schema builder](/frontend-studio/using-the-schema-builder.md), and then click **Validate** to make sure that the schema is valid after your changes. Then, click **Publish** to save your changes and make them available in your project.

## Download a schema

To download a schema, follow these steps:

1. From the Studio home page or from the left menu, go to **Developer > Other schemas**.

2. Select either **Page folder schema** or **Project schema**. The schema settings pane opens.

3. Click **Download schema**. The JSON file will be downloaded to your computer.

![The project schema pane with the General setting section, and the Download schema and Edit schema buttons](https://docs.commercetools.com/frontend-studio/images/schema-settings-pane.png)

## Upload a schema

To upload a schema, follow these steps:

1. From the Studio home page or from the left menu, go to **Developer > Other schemas**.

2. Click **Upload schema**, and then select either **Page folder schema** or **Project schema**.

3. Browse and upload a JSON file that you created. The [schema builder](/frontend-studio/using-the-schema-builder.md) opens.

4. Click **Validate** to make sure that the schema is valid, and then edit the schema if necessary.

5. Click **Publish** to save the schema and make it available in your project.

## Related pages

- [Area overview page with navigation](/frontend-studio.md)
- [Previous page: Overview](/frontend-studio/using-the-developer-area-in-the-studio.md)
- [Next page: Use Deployment](/frontend-studio/using-deployment-in-the-studio.md)