# Internationalization (i18n) in Remix Firebase

> Learn how to easily translate your Remix Firebase Makerkit SaaS into multiple languages with our guide. Optimize your app and reach a wider audience.

*Canonical: https://makerkit.dev/docs/remix-fire/tutorials/translations*

---

By default, Makerkit uses English for translating the website's text. All the files are stored in the files at `/public/locales/en`.

Adding a new language is very simple:

1. **Translation Files**: First, we need to create a new folder, such as `/public/locales/es`, and then copy over the files from the English version and start translating files.
2. **Remix i18n config**: We need to also add a new language to the Remix
configuration at `app/i18n/i18next.config.ts`. Simply add your new
language's code to the `supportedLanguages` array.

The configuration will look like the below:

 ```js {% title="app/i18n/i18next.config.ts" %}
const i18Config = {
  fallbackLanguage: DEFAULT_LOCALE,
  supportedLanguages: [DEFAULT_LOCALE, 'es'],
  defaultNS: ['common', 'auth', 'organization', 'profile', 'subscription'],
  react: { useSuspense: false },
};
```

#### Setting the default Locale

To set the default locale, simply update the environment variable `DEFAULT_LOCALE` stored in `.env`.

So, open the `.env` file, and update the variable:

 ```txt {% title=".env" %}
DEFAULT_LOCALE=de
```