# Add a Language

Do the following to add a localization language.

Before adding, ensure your Designer Project is not in Test Mode.

1. Open a project if you haven't already.
2. Project Localization
3. Click the Add new language icon on the Localization Pane Toolbar.
4. In the Add New Language dialog, enter the name of the language you want to add.
5. Click Accept.

Your localization language is added successfully and will be available in:

- The Rename a Language dialog.
- The list of languages returned by the API call.
- The available languages in the Export Localized String dialog. See Export Translations to a CSV File.