hugo/docs/content/en/configuration/languages.md

title, linkTitle, description, categories, keywords

title	linkTitle	description	categories	keywords
Configure languages	Languages	Configure the languages in your multilingual project.

Base settings

Configure the following base settings:

{{< code-toggle file=hugo >}} defaultContentLanguage = 'en' defaultContentLanguageInSubdir = false disableDefaultLanguageRedirect = false disableLanguages = [] {{< /code-toggle >}}

defaultContentLanguage

(string) The projects's default content language, conforming to the syntax described in RFC 5646. This value must match one of the defined language keys. Default is en.

defaultContentLanguageInSubdir

(bool) Whether to publish the default content language to a subdirectory matching the defaultContentLanguage. Default is false.

disableDefaultLanguageRedirect

{{< new-in 0.140.0 />}}

(bool) Whether to disable generation of the alias redirect for the default content language. When defaultContentLanguageInSubdir is true, this setting prevents the root directory from redirecting to the language subdirectory. Conversely, when defaultContentLanguageInSubdir is false, this setting prevents the language subdirectory from redirecting to the root directory. This is superseded by the more general disableDefaultSiteRedirect setting. Default is false.

disableLanguages

([]string]) A slice of language keys representing the languages to disable during the build process. Although this is functional, consider using the disabled key under each language instead.

Language settings

Configure each language under the languages key:

{{< code-toggle config=languages />}}

In the above, en is the language key.

direction

(string) The language direction, either left-to-right (ltr) or right-to-left (rtl). Use this value in your templates with the global dir HTML attribute. Access this value from a template using the Language.Direction method on a Site or Page object. Default is ltr.

disabled

(bool) Whether to disable this language when building the site. Default is false.

label

(string) The language name, typically used when rendering a language switcher. Access this value from a template using the Language.Label method on a Site or Page object.

languageCode

{{<deprecated-in 0.158.0 />}}

Use locale instead.

languageDirection

{{<deprecated-in 0.158.0 />}}

Use direction instead.

languageName

{{<deprecated-in 0.158.0 />}}

Use label instead.

locale

(string) The language tag as described in RFC 5646. This is the primary value used by the language.Translate function to select a translation table, falling back to the language key if a matching translation table does not exist.

Hugo also uses this value to populate:

• The lang attribute of the html element in the embedded alias template
• The language element in the embedded RSS template
• The locale property in the embedded OpenGraph template

Note

This value does not affect localization of dates, numbers, and currencies, nor does it affect the site's URL structure. These are controlled by the language key.

Access this value from a template using the Language.Locale method on a Site or Page object.

title

(string) The site title for this language. Access this value from a template using the Title method on a Site object.

weight

(int) The language weight. When set to a non-zero value, this is the primary sort criteria for this language.

Sort order

Hugo sorts languages by weight in ascending order, then lexicographically in ascending order. This affects build order and complement selection.

Localized settings

Some configuration settings can be defined separately for each language. For example:

{{< code-toggle file=hugo >}} [languages.en] label = 'English' locale = 'en-US' timeZone = 'America/New_York' title = 'Project Documentation' weight = 1 [languages.en.pagination] path = 'page' [languages.en.params] subtitle = 'Reference, Tutorials, and Explanations' {{< /code-toggle >}}

The following configuration keys can be defined separately for each language:

{{< per-lang-config-keys >}}

Any key not defined in a languages object will fall back to the global value in the root of your project configuration.

Language keys

Language keys must conform to the syntax described in RFC 5646. For example:

{{< code-toggle file=hugo >}} defaultContentLanguage = 'de' [languages.de] weight = 1 [languages.en-US] weight = 2 [languages.pt-BR] weight = 3 {{< /code-toggle >}}

Artificial languages with private use subtags as defined in RFC 5646 § 2.2.7 are also supported. Omit the art-x- prefix from the language key. For example:

{{< code-toggle file=hugo >}} defaultContentLanguage = 'en' [languages.en] weight = 1 [languages.hugolang] weight = 2 {{< /code-toggle >}}

Note

Private use subtags must not exceed 8 alphanumeric characters.

Example

{{< code-toggle file=hugo >}} defaultContentLanguage = 'de' defaultContentLanguageInSubdir = true disableDefaultLanguageRedirect = false

[languages.de] contentDir = 'content/de' direction = 'ltr' disabled = false label = 'Deutsch' locale = 'de-DE' title = 'Projekt Dokumentation' weight = 1

[languages.de.params] subtitle = 'Referenz, Tutorials und Erklärungen'

[languages.en] contentDir = 'content/en' direction = 'ltr' disabled = false label = 'English' locale = 'en-US' title = 'Project Documentation' weight = 2

[languages.en.params] subtitle = 'Reference, Tutorials, and Explanations' {{< /code-toggle >}}

Note

In the example above, omit contentDir if translating by file name.

Multihost

Hugo supports multiple languages in a multihost configuration. This means you can configure a baseURL per language.

Note

If you define a baseURL for one language, you must define a unique baseURL for all languages.

For example:

{{< code-toggle file=hugo >}} defaultContentLanguage = 'fr' [languages.en] baseURL = 'https://en.example.org/' label = 'English' title = 'In English' weight = 2 [languages.fr] baseURL = 'https://fr.example.org' label = 'Français' title = 'En Français' weight = 1 {{</ code-toggle >}}

With the above, Hugo publishes two sites, each with their own root:

public
├── en
└── fr