How to Translate Messages While Typing on Android

Chat with anyone, in any language, without leaving the app. Here is how to translate your messages the moment you type them on Android.

Messaging someone who speaks another language usually means a clumsy loop: type your message, copy it, open a translation app, paste, translate, copy the result, switch back, and paste again. It breaks your flow and it is slow. A translation keyboard removes every one of those steps by translating right where you type.

The problem with copy-paste translation

Besides being slow, app-switching loses context and often mangles tone. You also cannot easily go back and forth in a fast conversation. What you want is to type naturally in your own language and send it in theirs — in the same chat, without ever leaving it.

Translate as you type with SmartType

• ›Install SmartType Keyboard and set it as your default Android keyboard.
• ›Open any app — WhatsApp, Instagram, Telegram, Gmail, or a browser.
• ›Type your message in whatever language is easiest for you.
• ›Tap the translate action and choose your target language.
• ›SmartType replaces your text with the translation, ready to send.

369 languages, in every app

Because SmartType is a system keyboard, translation works everywhere you can type — not just inside one messenger. It supports real-time translation into 369 languages, so the same workflow covers work email, dating apps, customer support, travel, and family chats.

Combine translation with grammar and tone

Translation pairs naturally with the rest of SmartType. Fix grammar first so the source sentence is clean, adjust the tone to sound professional or friendly, then translate — the result reads well in the target language instead of sounding like machine output.

Does translation work offline?

Translation is an AI feature, so it needs an internet connection. Standard typing, autocorrect, swipe input, and next-word predictions all continue to work on-device when you are offline.

If you regularly talk to people in other languages, translating inside the keyboard is the single biggest time-saver you can add to your phone.