> ## Documentation Index
> Fetch the complete documentation index at: https://formhug.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.
# Form Languages
> Set the form interface language, add AI-powered content translations, review translated text, and let respondents switch languages on the same form link
Form Languages help one form work for respondents in different languages. Set the form's interface language, add translated content with AI, review the translation quality, and keep a single public form link for every language.
Use this when your form may be opened by people in different regions, families, communities, teams, or customer groups.
## What Form Languages Control
FormHug separates language settings into two parts:
| Setting | What it controls |
| ----------------------- | ------------------------------------------------------------------------------------------------------- |
| **Interface language** | Built-in form text, such as buttons, navigation, validation messages, and other system UI |
| **Content translation** | Your form content, including the title, description, questions, options, and submission-related content |
The interface language is the default language for the form. Content translation adds extra respondent-facing languages on top of the source form.
## Open Language Settings
You can open language settings from either the editor toolbar or the form settings area.
Open the form you want to translate.
Click the **Languages** button in the editor toolbar, or go to **Settings -> Languages**.
Set the language used for built-in form text, including buttons, navigation, and validation messages.
## Add AI Translations
Turn on **Content translation** to translate the form itself. The form link stays the same, and respondents can switch languages while filling out the form.
In the Form languages dialog, turn on **Content translation**.
Choose one or more languages from the language menu.
FormHug starts translating each language automatically after you add it.
Save the language settings when the language list is ready.
FormHug currently supports 10 form languages for this workflow: English, German, Spanish, French, Italian, Japanese, Korean, Portuguese (Brazil), Simplified Chinese, and Traditional Chinese.
## Review and Edit Translations
AI translation gives you a fast first version, but you can review the result before publishing or after updating the form.
In the language list, click **Review** next to a translated language.
Review translated titles, descriptions, questions, options, and other respondent-facing text.
Change any translation manually when you want a more precise phrase, local term, or brand tone.
Save your edits. The translated form updates for respondents who use that language.
Review matters most for legal wording, medical wording, event logistics, eligibility requirements, payment language, and consent statements.
## What Respondents See
When respondents open the form, FormHug checks their browser language. If a matching translation is available, the form opens in that language automatically.
If FormHug cannot find a matching translation, the form falls back to the original form language.
Respondents can also switch manually from the language selector at the top of the public form.
After switching, the form content appears in the selected language.
## What Gets Translated
Content translation covers the form and the content shown after submission, including:
* Form title and description
* Field labels
* Field options
* Help text and descriptions
* Submission-facing content after the form is completed
Built-in UI such as buttons and validation messages comes from the interface language.
## Related
Build a community registration form for respondents in multiple languages
Control access, filling behavior, schedules, and other core form behavior
Customize button labels and system messages for your form
Share the same form link with every language audience