Just start
typing.
Chatti detects both languages the moment you type, translates instantly, and remembers the whole conversation — so replies keep making sense. No source, no target, no picker. Translate like a native.
Every translator app starts with the same two dropdowns. Chatti doesn't have them.
Source language. Target language. Swap when they reply. Repeat, forever. That little ritual is the whole reason translation apps feel like a chore instead of a conversation — so we removed it.
The usual translator app
- Pick the language you're typing in
- Pick the language you want back
- Swap the two around when they reply
- Every message starts from a blank slate
Chatti
- Just type, in either language
- Both languages auto-detected instantly
- Replies translate back automatically
- Every message keeps the conversation's context
Built for real conversations, not phrasebooks.
Chat-first translation is the foundation — everything else is built to help you actually sound right once the words are translated.
One thread. Zero pickers.
Type a message in your language or theirs — Chatti detects both automatically and translates instantly. Every earlier message stays in context, so names, slang, and running jokes stay consistent all the way through the conversation.
- Automatic language detection, both sides
- Full conversation context, not one-off messages
- Adjustable formality — neutral, formal, or informal
Every trip, every person, saved.
Chatti keeps a running history of every conversation — Seoul First Date, Tokyo Ramen Night, Berlin Apartment Hunt — each one automatically labeled with the language pair it detected, ready to pick up right where you left off.
- Conversations saved and named automatically
- Language pair shown for every chat
- Jump back into any thread, any time
Native-speaker rewrites, on demand.
A literal translation isn't always the right one. Ask Chatti to rewrite any message as Friendly, Professional, Concise, or Proofread — or long-press a phrase to see other ways a native speaker might say it.
- Friendly, Professional, Concise, or Proofread tone rewrites
- Long-press any phrase for alternatives
- Copy, share, or edit any translated message
More ways to translate, wherever you are.
Hear it, word by word
Every translation can be read aloud in a natural voice, with each word highlighted as it plays. Choose a curated voice, or clone your own.
Translate without switching apps
Chatti's keyboard extension works inside Messages, Instagram, WhatsApp, or anywhere else you type — no app-switching required.
Point your camera, get the words
Snap a menu, a sign, or a label and see the translation overlaid right on the photo.
Whole documents, fully translated
Upload a PDF, DOCX, or TXT file and get back a complete, translated file — not just a snippet.
Formal or casual — your call
Set the tone per conversation: neutral, formal, or informal, so a text to a friend doesn't read like a business email.
Speaks your language too
The Chatti interface itself is available in 13 languages, not just the translations.
Simple pricing. Cancel anytime.
Start free, no picker, no signup friction. Upgrade when you want unlimited translations and every feature on this page.
Subscriptions renew automatically and can be cancelled anytime in your Apple ID settings.
Stop picking languages. Start talking.
Chatti is heading to the App Store soon. No dropdowns, no fuss — just open it and start typing.