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How do I change the language of the app?

Updated August 19, 2026

Short answer

DecorAI follows your device language automatically across 23 languages and 27 locale variants. To change it, change the language of your phone or of the app in your system settings; in the web app, the interface follows your browser language.

  • iOS: Settings → DecorAI → Language
  • Android: system language settings, or the per-app language setting on recent versions
  • Web: your browser language preference

AI-written output — Room Analysis, Design Reports, chat replies — is returned in your language too. You can also type free-text design instructions in your own language.

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