Google Bard can understand and generate responses in more than 265 languages. The default language is US English (as Google Bard is only available in the UK and US), but if prompted Bard can respond to questions in different languages, including:
French, Spanish, German, Chinese, Japanese, Korean, Portuguese, Russian, Italian, Dutch, Polish, Turkish, Hindi, Indonesian, Thai, Vietnamese, Arabic, Hebrew, Finnish, Swedish, Danish, Norwegian, Czech, Slovak, Hungarian, Romanian, Bulgarian, Ukrainian, Greek, Turkish, and more.