> ## Documentation Index
> Fetch the complete documentation index at: https://ileolami.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Languages

> Learn about supported languages on TMDB.

TMDB tries to be localized wherever possible. While most of our metadata endpoints support translated data, there are still a few gaps that do not. The two main areas that are not are person names and characters. We're working to support this.

### ISO 639-1

The language code system we use is [ISO 639-1](https://en.wikipedia.org/wiki/List_of_ISO_639-1_codes). Unfortunately, there are a number of languages that don't have a ISO-639-1 representation. We may decide to upgrade to ISO-639-3 in the future but do not have any immediate plans to do so.

### ISO 3166-1

You'll usually find our language codes mated to a country code in the format of `en-US`. The country codes in use here are [ISO 3166-1](https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2).

<Warning>
  Images do not yet support the `language-COUNTRY` notation. This will be improved in the future. Take a read through the [image language](/for-image/languages) documentation to learn how to *partly* get around this limitation.
</Warning>

Now that you know how languages work, let's look at some example requests.

<CodeGroup>
  ```shell English Example theme={null}
  curl --request GET \
       --url 'https://api.themoviedb.org/3/tv/1399?language=en-US' \
       --header 'Authorization: Bearer {ACCESS_TOKEN}' \
       --header 'accept: application/json'
  ```

  ```shell Portuguese Example theme={null}
  curl --request GET \
       --url 'https://api.themoviedb.org/3/movie/popular?language=pt-BR' \
       --header 'Authorization: Bearer {ACCESS_TOKEN}' \
       --header 'accept: application/json'
  ```
</CodeGroup>