Multi-language content

New in version 2.11.


Out of the box, Wagtail assumes all content will be authored in a single language. This document describes how to configure Wagtail for authoring content in multiple languages.


Wagtail provides the infrastructure for creating and serving content in multiple languages, but does not itself provide an admin interface for managing translations of the same content across different languages. For this, the wagtail-localize app must be installed separately.

This document only covers the internationalisation of content managed by Wagtail. For information on how to translate static content in template files, JavaScript code, etc, refer to the Django internationalisation docs. Or, if you are building a headless site, refer to the docs of the frontend framework you are using.

Wagtail’s approach to multi-lingual content

This section provides an explanation of Wagtail’s internationalisation approach. If you’re in a hurry, you can skip to Configuration.

In summary:

  • Wagtail stores content in a separate page tree for each locale
  • It has a built-in Locale model and all pages are linked to a Locale with the locale foreign key field
  • It records which pages are translations of each other using a shared UUID stored in the translation_key field
  • It automatically routes requests through translations of the site’s homepage
  • It uses Django’s i18n_patterns and LocaleMiddleware for language detection

Page structure

Wagtail stores content in a separate page tree for each locale.

For example, if you have two sites in two locales, then you will see four homepages at the top level of the page hierarchy in the explorer.

This approach has some advantages for the editor experience as well:

  • There is no default language for editing, so content can be authored in any language and then translated to any other.
  • Translations of a page are separate pages so they can be published at different times.
  • Editors can be given permission to edit content in one locale and not others.

How locales and translations are recorded in the database

All pages (and any snippets that have translation enabled) have a locale and translation_key field:

  • locale is a foreign key to the Locale model
  • translation_key is a UUID that’s used to find translations of a piece of content. Translations of the same page/snippet share the same value in this field

These two fields have a ‘unique together’ constraint so you can’t have more than one translation in the same locale.

Translated homepages

When you set up a site in Wagtail, you select the site’s homepage in the ‘root page’ field and all requests to that site’s root URL will be routed to that page.

Multi-lingual sites have a separate homepage for each locale that exist as siblings in the page tree. Wagtail finds the other homepages by looking for translations of the site’s ‘root page’.

This means that to make a site available in another locale, you just need to translate and publish its homepage in that new locale.

If Wagtail can’t find a homepage that matches the user’s language, it will fall back to the page that is selected as the ‘root page’ on the site record, so you can use this field to specify the default language of your site.

Language detection and routing

For detecting the user’s language and adding a prefix to the URLs (/en/, /fr-fr/, for example), Wagtail is designed to work with Django’s builtin internationalisation utilities such as i18n_patterns and LocaleMiddleware. This means that Wagtail should work seamlessly with any other internationalised Django applications on your site.


The locales that are enabled on a site are recorded in the Locale model in wagtailcore. This model has just two fields: ID and language_code which stores the BCP-47 language tag that represents this locale.

The locale records can be set up with an optional management UI or created in the shell. The possible values of the language_code field are controlled by the WAGTAIL_CONTENT_LANGUAGES setting.


Read this if you’ve changed LANGUAGE_CODE before enabling internationalisation

On initial migration, Wagtail creates a Locale record for the language that was set in the LANGUAGE_CODE setting at the time the migration was run. All pages will be assigned to this Locale when Wagtail’s internationalisation is disabled.

If you have changed the LANGUAGE_CODE setting since updating to Wagtail 2.11, you will need to manually update the record in the Locale model too before enabling internationalisation, as your existing content will be assigned to the old code.


In this section, we will go through the minimum configuration required to enable content to be authored in multiple languages.

Enabling internationalisation

To enable internationalisation in both Django and Wagtail, set the following settings to True:

# my_project/

USE_I18N = True

In addition, you might also want to enable Django’s localisation support. This will make dates and numbers display in the user’s local format:

# my_project/

USE_L10N = True

Configuring available languages

Next we need to configure the available languages. There are two settings for this that are each used for different purposes:

  • LANGUAGES - This sets which languages are available on the frontend of the site.
  • WAGTAIL_CONTENT_LANGUAGES - This sets which the languages Wagtail content can be authored in.

You can set both of these settings to the exact same value. For example, to enable English, French, and Spanish:

# my_project/

    ('en', "English"),
    ('fr', "French"),
    ('es', "Spanish"),


Whenever WAGTAIL_CONTENT_LANGUAGES is changed, the Locale model needs to be updated as well to match.

This can either be done with a data migration or with the optional locale management UI described in the next section.

You can also set these to different values. You might want to do this if you want to have some programmatic localisation (like date formatting or currency, for example) but use the same Wagtail content in multiple regions:

# my_project/

    ('en-GB', "English (Great Britain)"),
    ('en-US', "English (United States)"),
    ('en-CA', "English (Canada)"),
    ('fr-FR', "French (France)"),
    ('fr-CA', "French (Canada)"),

    ('en-GB', "English"),
    ('fr-FR', "French"),

When configured like this, the site will be available in all the different locales in the first list, but there will only be two language trees in Wagtail.

All the en- locales will use the “English” language tree, and the fr- locales will use the “French” language tree. The differences between each locale in a language would be programmatic. For example: which date/number format to use, and what currency to display prices in.

Enabling the locale management UI (optional)

An optional locale management app exists to allow a Wagtail administrator to set up the locales from the Wagtail admin interface.

To enable it, add wagtail.locales into INSTALLED_APPS:

# my_project/

    # ...
    # ...

Adding a language prefix to URLs

To allow all of the page trees to be served at the same domain, we need to add a URL prefix for each language.

To implement this, we can use Django’s built-in i18n_patterns function, which adds a language prefix to all of the URL patterns passed into it. This activates the language code specified in the URL and Wagtail takes this into account when it decides how to route the request.

In your project’s add Wagtail’s core URLs (and any other URLs you want to be translated) into an i18n_patterns block:

# /my_project/


from django.conf.urls.i18n import i18n_patterns

# Non-translatable URLs
# Note: if you are using the Wagtail API or sitemaps,
# these should not be added to `i18n_patterns` either
urlpatterns = [

    path('admin/', include(wagtailadmin_urls)),
    path('documents/', include(wagtaildocs_urls)),

# Translatable URLs
# These will be available under a language code prefix. For example /en/search/
urlpatterns += i18n_patterns(
    path('search/',, name='search'),
    path("", include(wagtail_urls)),

User language auto-detection

After wrapping your URL patterns with i18n_patterns, your site will now respond on URL prefixes. But now it won’t respond on the root path.

To fix this, we need to detect the user’s browser language and redirect them to the best language prefix. The recommended approach to do this is with Django’s LocaleMiddleware:

# my_project/

    # ...
    # ...

Custom routing/language detection

You don’t strictly have to use i18n_patterns or LocaleMiddleware for this and you can write your own logic if you need to.

All Wagtail needs is the language to be activated (using Django’s django.utils.translation.activate function) before the wagtail.core.views.serve view is called.

Recipes for internationalised sites

Language/region selector

Perhaps the most important bit of internationalisation-related UI you can add to your site is a selector to allow users to switch between different languages.

If you’re not convinced that you need this, have a look at for some rationale.

Basic example

Here is a basic example of how to add links between translations of a page.

This example, however, will only include languages defined in WAGTAIL_CONTENT_LANGUAGES and not any extra languages that might be defined in LANGUAGES. For more information on what both of these settings mean, see Configuring available languages.

If both settings are set to the same value, this example should work well for you, otherwise skip to the next section that has a more complicated example which takes this into account.

{# make sure these are at the top of the file #}
{% load i18n wagtailcore_tags %}

{% for translation in %}
    {% get_language_info for translation.locale.language_code as lang %}
    <a href="{% pageurl translation %}" rel="alternate" hreflang="{{ language_code }}">
        {{ lang.name_local }}
{% endfor %}

Let’s break this down:

{% for translation in %}
{% endfor %}

This for block iterates through all published translations of the current page.

{% get_language_info for translation.locale.language_code as lang %}

This is a Django built-in tag that gets info about the language of the translation. For more information, see get_language_info() in the Django docs.

<a href="{% pageurl translation %}" rel="alternate" hreflang="{{ language_code }}">
    {{ lang.name_local }}

This adds a link to the translation. We use {{ lang.name_local }} to display the name of the locale in its own language. We also add rel and hreflang attributes to the <a> tag for SEO.

Handling locales that share content

Rather than iterating over pages, this example iterates over all of the configured languages and finds the page for each one. This works better than the Basic example above on sites that have extra Django LANGUAGES that share the same Wagtail content.

For this example to work, you firstly need to add Django’s django.template.context_processors.i18n context processor to your TEMPLATES setting:

# myproject/

        # ...
        'OPTIONS': {
            'context_processors': [
                # ...

Now for the example itself:

{% for language_code, language_name in LANGUAGES %}
    {% get_language_info for language_code as lang %}

    {% language language_code %}
        <a href="{% pageurl page.localized %}" rel="alternate" hreflang="{{ language_code }}">
            {{ lang.name_local }}
    {% endlanguage %}
{% endfor %}

Let’s break this down too:

{% for language_code, language_name in LANGUAGES %}
{% endfor %}

This for block iterates through all of the configured languages on the site. The LANGUAGES variable comes from the django.template.context_processors.i18n context processor.

{% get_language_info for language_code as lang %}

Does exactly the same as the previous example.

{% language language_code %}
{% endlanguage %}

This language tag comes from Django’s i18n tag library. It changes the active language for just the code contained within it.

<a href="{% pageurl page.localized %}" rel="alternate" hreflang="{{ language_code }}">
    {{ lang.name_local }}

The only difference with the <a> tag here from the <a> tag in the previous example is how we’re getting the page’s URL: {% pageurl page.localized %}.

All page instances in Wagtail have a .localized attribute which fetches the translation of the page in the current active language. This is why we activated the language previously.

Another difference here is that if the same translated page is shared in two locales, Wagtail will generate the correct URL for the page based on the current active locale. This is the key difference between this example and the previous one as the previous one can only get the URL of the page in its default locale.

API filters for headless sites

For headless sites, the Wagtail API supports two extra filters for internationalised sites:

  • ?locale= Filters pages by the given locale
  • ?translation_of= Filters pages to only include translations of the given page ID

For more information, see Special filters for internationalised sites.

Translatable snippets

You can make a snippet translatable by making it inherit from wagtail.core.models.TranslatableMixin. For example:

# myapp/

from django.db import models

from wagtail.core.models import TranslatableMixin
from wagtail.snippets.models import register_snippet

class Advert(TranslatableMixin, models.Model):
    name = models.CharField(max_length=255)

The TranslatableMixin model adds the locale and translation_key fields to the model.

Making snippets with existing data translatable

For snippets with existing data, it’s not possible to just add TranslatableMixin, make a migration, and run it. This is because the locale and translation_key fields are both required and translation_key needs a unique value for each instance.

To migrate the existing data properly, we firstly need to use BootstrapTranslatableMixin, which excludes these constraints, then add a data migration to set the two fields, then switch to TranslatableMixin.

This is only needed if there are records in the database. So if the model is empty, you can go straight to adding TranslatableMixin and skip this.

Step 1: Add BootstrapTranslatableMixin to the model

This will add the two fields without any constraints:

# myapp/

from django.db import models

from wagtail.core.models import BootstrapTranslatableMixin
from wagtail.snippets.models import register_snippet

class Advert(BootstrapTranslatableMixin, models.Model):
    name = models.CharField(max_length=255)

    # if the model has a Meta class, ensure it inherits from
    # BootstrapTranslatableMixin.Meta too
    class Meta(BootstrapTranslatableMixin.Meta):
        verbose_name = 'adverts'

Run python makemigrations myapp to generate the schema migration.

Step 2: Create a data migration

Create a data migration with the following command:

python makemigrations myapp --empty

This will generate a new empty migration in the app’s migrations folder. Edit that migration and add a BootstrapTranslatableModel for each model to bootstrap in that app:

from django.db import migrations
from wagtail.core.models import BootstrapTranslatableModel

class Migration(migrations.Migration):
    dependencies = [
        ('myapp', '0002_bootstraptranslations'),

    # Add one operation for each model to bootstrap here
    # Note: Only include models that are in the same app!
    operations = [

Repeat this for any other apps that contain a model to be bootstrapped.

Step 3: Change BootstrapTranslatableMixin to TranslatableMixin

Now that we have a migration that fills in the required fields, we can swap out BootstrapTranslatableMixin for TranslatableMixin that has all the constraints:

# myapp/

from wagtail.core.models import TranslatableMixin  # Change this line

class Advert(TranslatableMixin, models.Model):  # Change this line
    name = models.CharField(max_length=255)

    class Meta(TranslatableMixin.Meta):  # Change this line, if present
        verbose_name = 'adverts'
Step 4: Run makemigrations to generate schema migrations, then migrate!

Run makemigrations to generate the schema migration that adds the constraints into the database, then run migrate to run all of the migrations:

python makemigrations myapp
python migrate

When prompted to select a fix for the nullable field ‘locale’ being changed to non-nullable, select the option “Ignore for now” (as this has been handled by the data migration).

Translation workflow

As mentioned at the beginning, Wagtail does not supply any built-in user interface or external integration that provides a translation workflow. This has been left for third-party packages to solve.

Wagtail Localize

As part of the initial work on implementing internationalisation for Wagtail core, we also created a translation package called wagtail-localize. This supports translating pages within Wagtail, using PO files, machine translation, and external integration with translation services.


Alternative internationalisation plugins

Before official multi-language support was added into Wagtail, site implementors had to use external plugins. These have not been replaced by Wagtail’s own implementation as they use slightly different approaches, one of them might fit your use case better:

For a comparison of these options, see AccordBox’s blog post How to support multi-language in Wagtail CMS.

Wagtail admin translations

The Wagtail admin backend has been translated into many different languages. You can find a list of currently available translations on Wagtail’s Transifex page. (Note: if you’re using an old version of Wagtail, this page may not accurately reflect what languages you have available).

If your language isn’t listed on that page, you can easily contribute new languages or correct mistakes. Sign up and submit changes to Transifex. Translation updates are typically merged into an official release within one month of being submitted.

Change Wagtail admin language on a per-user basis

Logged-in users can set their preferred language from /admin/account/. By default, Wagtail provides a list of languages that have a >= 90% translation coverage. It is possible to override this list via the WAGTAILADMIN_PERMITTED_LANGUAGES setting.

In case there is zero or one language permitted, the form will be hidden.

If there is no language selected by the user, the LANGUAGE_CODE will be used.

Changing the primary language of your Wagtail installation

The default language of Wagtail is en-us (American English). You can change this by tweaking a couple of Django settings:

If there is a translation available for your language, the Wagtail admin backend should now be in the language you’ve chosen.