Languages / French
Offline French voice translator.
No internet. No subscription.
Speak your language — your phone speaks French (Français), in your own voice.
~310 million speakers · spoken across France, Canada, Belgium, Switzerland, and most of West and Central Africa
French is an official language in 29 countries — it's as useful in Dakar and Abidjan as in Paris. Rasterdeck Translator speaks it fluently in both directions, offline, with your own voice cloned so a conversation still sounds like you.
On the road
One language that covers Paris, Montréal, Geneva, Brussels, and half of Africa — without roaming data.
How French translation works on-device
1
You speak
The app transcribes your speech locally — the audio never leaves your phone's memory.
2
It translates
An on-device neural model translates to French (or from French to your language) with no server round-trip.
3
It speaks French
Your phone speaks the translation aloud — in a clone of the speaker's own voice. The conversation still sounds like the people having it.