Translation costGoogle: FREE for 7 daysLUNA AI: PAY WITH CREDITS
Messaging platform AI translator

Messages
without
borders.

Translate less. Connect more.Talk to friends, loved ones, and business partners in their language.

AI translatorGPT‑5.6 Luna
Download for MacmacOS appDownload for MacmacOS appDownload for WindowsWindows installerDownload for WindowsWindows installer
Meaning
in transit
An editorial collage of a pilot carrying messages across languages
Air mail · CP—01Medellín, CO Seoul, KR
Hola from Medellín

Seoul feels a little less far away when your messages arrive. Write when you wake up—I miss our late-night talks.

— Mateo
ToYunaSeoul
South Korea
CP—01A message worth crossing borders for.
HOLAHELLO안녕BONJOUROLÁCIAOこんにちはHOLAHELLO안녕BONJOUROLÁCIAOこんにちは
01 / Why it sounds human
Three conversation fragments becoming one context-aware reply
AI—01 · Thread memory

Context aware

A joke, a nickname, a little sarcasm. Luna can use recent messages to help understand what someone means, so you can follow the conversation.

A globe connecting different regional speech patterns
AI—02 · Local voice

Regional dialects

Verb forms, word choice, and sentence structure can all shift across regional dialects. Luna recognizes the place—not just the dictionary.

Messy letterforms resolving into a clear message
AI—03 · Meaning first

Typo intent

Fast typing drops letters and accents. Luna recovers the intended phrase first, then translates it instead of guessing word by word.

A voice waveform shaped by a personal fingerprint
AI—04 · Your rules

Your style prompt

Your translation instructions can preserve warmth, directness, and the conversational voice you choose.

The full messaging app

Instant Translation.
And so much more.

Google Translate is fast and accurate for everyday conversations.

Your 7-day trial and ChatterPilot Plus include translation and all the messaging tools below.

Translate instantly with Google Translate.Translate instantly.

Read incoming messages in your language and reply without losing the thread. Fast translation keeps everyday conversations moving.

Google
~0.2 seconds

Fast, accurate everyday translation.

Luna AI
~1.3 seconds

Uses recent messages and your instructions to help capture what you mean.Uses recent messages and your instructions.

Translation times from our test. Delivery may take longer.

Try an example
Original message · Spanish

Se me fue el santo al cielo y dejé las llaves dentro.

ChatterPilot / Everyday conversations

Keep the thread.
Reply faster.

See your conversation history and translations together in one view. Pick up where you left off without having to remember every detail.

ChatterPilot
READ
SEND
Why two translators?GoogleUnlimited with Plus0 Luna credits · balance does not changeLunaUnderstands messy typingFixes intent, typos & grammar · 1 credit after success
Camilo
READ
REPLY
Reply in any language
02 / Built for real conversations

The whole chat,
under control.

One cockpit for translation, privacy, safety, presence, media, and chat control. Pick a button—the real UI changes below.

Live UI exampleGroup translation
ChatterPilot
READ
SEND
Why two translators?GoogleUnlimited with Plus0 Luna credits · balance does not changeLunaUnderstands messy typingFixes intent, typos & grammar · 1 credit after success
Medellín Language Exchange
READ
REPLY
Dia

Creo que a las 11 está la mayoría de la gente

10:47 AM
Jhonathan

Sí, vamos. Yo voy con algunos amigos.

10:48 AM
Reply in any language
03 / Flight notes

Before
takeoff.

What’s included with ChatterPilot?

Your 7-day trial and ChatterPilot Plus include Google translation and the full messaging app, from offline voice typing to notification controls. Explore the features.

Can I use voice typing offline?

Yes. Speak to write a draft, then review it before sending. Voice typing runs on your computer, works offline, and uses no translation credits. Translating and sending messages still need an internet connection.

Do my messages sync automatically?

Yes. While ChatterPilot is running and your accounts are connected, new messages and replies from your linked chat apps appear automatically. Your saved messages and translations stay together, so you can catch up when you return.

Can I customize my notifications?

Yes. For each chat app, group notifications together, show every message, use an app badge only, or turn them off. You can also hide sender names, message text, and the chat app’s name and icon.

Which languages work?

Unlimited language pairs. ChatterPilot is not restricted to English and Spanish: the app includes 133 named languages in its pickers, and its editable translation preferences can tune additional languages supported by your selected translation engine.

What makes Luna different?

Luna interprets tone, slang, regional dialect, shorthand, and typo intent. Luna and configured API translators can also include recent conversation context.

Does it send automatically?

No. ChatterPilot is a translator: you review the result and decide when to send it.

Can I use my own API key?

Yes, during your free trial and with ChatterPilot Plus. Your API keys stay on your computer. Your chosen provider bills you directly for its usage.

Where do my conversations live?

Your linked messaging sessions, messaging login information, and conversation data remain on your device. Only your ChatterPilot account information, quota, and billing are stored in the cloud.

Why did we create ChatterPilot?

We created ChatterPilot because we want you to be able to communicate with your loved ones, family, or business partners in different languages without wasting time going back and forth between translator and chat apps. We want you to spend more time connecting and less time worrying about whether your translation says what you mean.

What is our vision?

Our vision is to connect our world together a little more through our app. By keeping ChatterPilot simple and affordable, with a free trial and optional AI translation, we hope more people can communicate with each other, no matter what language they speak.

Ready when you are

Say it your way.

The language can change.
You don't have to.