Multi-language forms

One form, translated automatically

When you generate a form with AI, Formius can translate it into every supported language for you. You do not build a separate form per language or hand copy to a translator: the translated versions are produced from the form you already have. Formius supports 24 interface languages, so a single form can address a broad international audience out of the box.

Because there is one underlying form rather than many, your translations stay in sync with your edits. Change a question, add a field, or adjust an option, and the localized versions follow from the same source instead of falling behind.

What respondents see

Respondents open the form in their own language and can switch to another language at any time. The experience is localized end to end, not just the questions:

• The form interface and field labels are shown in the reader’s language.
• A language switcher lets a respondent change languages while filling out the form.
• The email verification message sent after submitting is localized too, so the whole flow reads in one language.
• When no language is known, the backend and outbound email fall back to English, so nobody is left with a blank or broken message.

How localization is stored

Under the hood, titles and descriptions are saved as multi-language values that hold each translation together, for example an English version alongside a Lithuanian one. Formius always renders that value through a single helper that picks the right language for the current reader, so the raw multi-language object is never shown to a respondent by accident.

This is why one form can serve many languages without special handling on your part: the storage model and the rendering path are localized by design, and every page in the product reads from the same place.

Honest about the limits

Automatic translation covers the 24 languages the product supports, and it gives you a complete, ready-to-use starting point in each one rather than a word-for-word guarantee. For high-stakes wording you can review and adjust any language, since every translation lives in the same form you already control. The benefit is straightforward: one form reaches a multilingual audience without duplicating work or hiring translators, and it keeps that reach as the form changes.