Translation has been redefined~Graduate from copy-pasting machine translations~
RakuChat LINE Translator is a new kind of translation service for the AI era. It understands context and turns your LINE chats into natural, native-sounding language. Choose casual, formal, or business tone, pick gendered phrasing, and use voice translation too. No more copy-pasting, no more switching apps, and no more awkward machine output. Try the next generation of translation.

How to Use

Add on LINE
Add the official RakuChat LINE Translator account via QR code or LINE ID to start right away.

Set Languages & Tone
Use the dashboard or commands to choose your native language, target language, tone, and gender. Individual settings work even in group chats.

Start Translating
Send LINE messages as usual. RakuChat LINE Translator automatically translates them and replies in your contact's language.
Command Generator
Create your personalized translation settings command. Just select your preferences and copy!
Your Command
#set en casual neutralBilling Account Setup Command
#useIn group chats, use this command to set up the billable LINE account
Send this command in LINE to apply your settings
Set Languages & Tone (Group Chat)
Use the dashboard or commands to choose your native language, target language, tone, and gender. Individual settings work even in group chats.
Billing Account Setup Command
In group chats, use this command to set up the billable LINE account

Context-Aware Translation
Considers recent chat history to translate pronouns and omitted words accurately, preserving a natural flow.

Real-Time Translation
Send a message and get the translation instantly. Everything happens inside LINE—no app switching needed.

Voice Message Support
Leverages ChatGPT to transcribe and translate voice messages automatically so you can speak freely across languages.

Tone & Gender Settings
Choose casual, formal, or business tones and set gendered expressions for translations that sound like you.

One-to-Many Translation
Automatically translates into each member's native language so multilingual group chats stay seamless.

Supports 16 Languages
Covers 16 languages including Japanese, Thai, and English, letting you connect with people worldwide in their native tongue.

Context-Aware Translation
Considers recent chat history to translate pronouns and omitted words accurately, preserving a natural flow.

Real-Time Translation
Send a message and get the translation instantly. Everything happens inside LINE—no app switching needed.

Voice Message Support
Leverages ChatGPT to transcribe and translate voice messages automatically so you can speak freely across languages.

Tone & Gender Settings
Choose casual, formal, or business tones and set gendered expressions for translations that sound like you.

One-to-Many Translation
Automatically translates into each member's native language so multilingual group chats stay seamless.

Supports 16 Languages
Covers 16 languages including Japanese, Thai, and English, letting you connect with people worldwide in their native tongue.

Context-Aware Translation
Considers recent chat history to translate pronouns and omitted words accurately, preserving a natural flow.

Real-Time Translation
Send a message and get the translation instantly. Everything happens inside LINE—no app switching needed.

Voice Message Support
Leverages ChatGPT to transcribe and translate voice messages automatically so you can speak freely across languages.

Tone & Gender Settings
Choose casual, formal, or business tones and set gendered expressions for translations that sound like you.

One-to-Many Translation
Automatically translates into each member's native language so multilingual group chats stay seamless.

Supports 16 Languages
Covers 16 languages including Japanese, Thai, and English, letting you connect with people worldwide in their native tongue.
Real-Life Use Cases

Couples
Partners with different native languages can share what they truly feel in their own words.

Travel Abroad
Travelers and local staff can communicate smoothly.

International Students
Study abroad or with international classmates and work together beyond the language barrier.

Business
Work seamlessly with teammates abroad using professional-grade translation.

Global Friendships
Friends with different native languages can share what they truly feel in their own words.

Multicultural Families
International families communicate in multiple languages at home with ease

Healthcare Settings
Medical staff provide care to foreign patients with clear, empathetic communication

Customer Service
Shop staff assist foreign tourists with product information through instant translation
Choose Your Plan
Start free and upgrade when you need to. Every plan delivers high-quality translation.
Free
- 30 text translations total
- 3 voice minutes total
Pro
- Priority handling
- Faster responses
Credits
- Pay only for what you use
- No expiration
- Top up whenever you need
Frequently Asked Questions
Find answers to common questions about RakuChat LINE Translator.
Need more help?
Support CenterTry translation made for the AI era.
When the language barrier disappears, you can talk with more people and discover more cultures and perspectives. We believe that makes life richer, and we hope RakuChat helps widen your world, even a little.