Live Voice & Keyboard Translation

Speak, type, and learn in the moment.

Baiz is a language learning and translation tool for English, Mandarin, and Cantonese. Hold a live conversation, test yourself with infinitely fresh, AI-generated quizzes where no question is ever repeated, or translate from the iOS keyboard — without leaving the app you’re already in.

iOS app coming soon Google sign-in. No ads.

Live voice

Bidirectional speech for English, Mandarin, and Cantonese, with auto-detect so you can talk naturally and see both sides of the conversation.

AI-Generated Quizzes

Every practice sentence and challenge is dynamically generated by AI on-the-fly. No question is ever repeated or the same, giving you endless unique scenarios with spoken answers and instant AI feedback.

System keyboard

Translate as you type in Messages, Notes, or anywhere else. The keyboard stays on-device for input and sends only the text you ask to translate.