Languages / Czech
Offline Czech voice translator.
No internet. No subscription.
Speak your language — your phone speaks Czech (Čeština) aloud, using your device's voices.
~11 million speakers · spoken across the Czech Republic
Czech has seven grammatical cases and consonant clusters that defeat phrasebooks. A neural model running on your phone handles real spoken Czech in both directions — and keeps working in the castle basement and the night train where data doesn't.
On the road
Prague beyond the tourist core, Moravian wine country, and trains to the borderlands.
How Czech translation works on-device
1
You speak or type
Choose your languages, then enter text or use voice input. Conversation processing runs on your phone after setup.
2
It translates
An on-device neural model translates to Czech (or from Czech to your language) with no server round-trip.
3
It speaks Czech
Your phone speaks the translation aloud using its built-in Czech voices, where your device has them. Text translation runs on-device after setup.