Languages
Traefik Manager speaks more than English. Every page, dialog, tooltip, toast, notification and server message is translated, and the whole interface switches at once.


Shipped languages
| Language | Tag |
|---|---|
| Čeština | cs |
| Dansk | da |
| Deutsch | de |
| English (Canada) | en |
| English (United Kingdom) | en-GB |
| English (United States) | en-US |
| Español | es |
| Français | fr |
| Français (Canada) | fr-CA |
| Nederlands | nl |
| Português | pt |
| Português (Brasil) | pt-BR |
| Русский | ru |
| 中文 (简体) | zh-Hans |
The source text is Canadian English. The United Kingdom and United States variants only change spelling. A string that has no translation yet falls back to English.
Picking a language
- Language button in the nav bar, left of the docs link. Hide it in Settings - Interface - Navbar.
- Settings - Interface - General - Language.
- Setup wizard: the Welcome step has the same list, so setup runs in your language and saves it when you finish.
- Sign-in page: the flag button in the top right corner switches the page for that visit, without changing the setting.
- Follow system (the default) uses each browser's language, and English when Traefik Manager does not have it.
The choice is saved in manager.yml as default_language, so it follows you across browsers and devices.
To open one page in another language without changing the setting, put the tag in front of the path, such as /de/ or /fr-CA/routes, or add ?lang=de.
What else follows the language
| Language | |
|---|---|
| Numbers, dates and times | The chosen language |
| Notifications in the bell | Each viewer's own language, even for events raised before they switched |
| Webhooks and digests (Discord, Slack, ntfy and the rest) | The language set in Settings, English when it is Follow system |
| API responses to an API key | Always English, so scripts keep working |
| Logs | Always English |
Help translate
Translations happen on Weblate. Anyone can suggest a translation, and each language has a reviewer. To ask for a new language or report a wrong translation, open an issue in tm-locale.