One-on-one

Language settings

• The first language pair depends on your LINE app's language. If it is in English or Japanese, it starts as Japanese ⇄ English, so if you write English and your partner writes Japanese, it works without changing anything (in another supported language, it starts as that language ⇄ Japanese). If your LINE app is in a language AI⁠翻⁠訳 does not support, or if you started using AI⁠翻⁠訳 in a group or elsewhere first, it is Japanese ⇄ English. You can change it in settings at any time.
• “Menu” is at the bottom of your chat with AI⁠翻⁠訳. Tap “Settings” to open settings (the first time, LINE asks for permission; please allow it to continue).
• In settings, choose “My Language” and “Partner's Language”, then tap “Save”. There are 30 languages to choose from.
• e.g. To talk with a Thai speaker, set “My Language” to “🇺🇸 English” and “Partner's Language” to “🇹🇭 ภาษาไทย”.
• You can also open settings with “⚙️ Settings” under a translation.
• Send the language you want, like “Translate to Thai”, and a button to switch appears. Simply tap it (it does not appear if that language is already set; for Chinese, “Translate to Traditional Chinese” or “Translate to Simplified Chinese”).
• If you write in a language other than Japanese or English while it is still Japanese ⇄ English, a button to switch to it may also appear (once a day at most).
• You can also change it by sending /set en ja.
• Until you send your first message, the menu may be in Japanese. After that, it follows your LINE app's language.

Translation direction

• Messages in your partner's language are detected automatically and translated into your language.
• Messages in any other language are translated into your partner's language.

Voice and images

• Available with PRO or during the free trial. Replies come as “📝 (text read from it)” and “🌐 (translation)”.
• If you are new, your 7-day free trial starts as soon as you add AI⁠翻⁠訳 as a friend (no card required).
• Voice in your language is translated into your partner's language.
• Voice in your partner's language is also translated into your language. Just send it as it is.

No reply, or the wrong language

• In settings, please check that “Auto-translate” is ON and that “My Language” and “Partner's Language” are right.
• Send /status to see your current settings.
• The free plan includes 100 messages a month (you will be notified when they run out).

Stop automatic translation

• Send /off to stop it (send /on to resume).

📖 How to Use

Opens this page.

📌 Save Note

Saves the latest translation to the notes of the person who tapped it (up to 200).

❌ Report Error

Lets us know the latest translation may be wrong (it does not re-translate on the spot).

⚙️ Settings

Opens settings such as languages (one-on-one only).

• The buttons appear in the language of the message just translated (after a Japanese message, they are in Japanese). They disappear when the next message arrives.

📌 Save Note

• Saves the latest translation (with the conversation log off, only translations from the last 30 minutes).
• Even with the conversation log off, the original and translation you save as a note are kept (up to 200).
• After saving, the reply includes a link to the notes, which shows the notes of whoever opens it.
• Text translations only (voice and image translations only when the conversation log is on).

❌ Report Error

• Sends the original and translation of the latest translation, with information identifying the reporter, to the operator (Globalink Inc.).
• Text translations only (voice and image translations only when the conversation log is on).

Translates both ways between the two languages you choose. Commands such as /set en ja use the codes below (ja, th, etc.).

• 日本語

  Japanese · ja

• English

  English · en

• 繁體中文

  Traditional Chinese · zh-TW

• 简体中文

  Simplified Chinese · zh-CN

• 한국어

  Korean · ko

• ภาษาไทย

  Thai · th

• Tiếng Việt

  Vietnamese · vi

• Bahasa Indonesia

  Indonesian · id

• Bahasa Melayu

  Malay · ms

• Filipino

  Filipino · tl

• မြန်မာဘာသာ

  Burmese · my

• ភាសាខ្មែរ

  Khmer · km

• ພາສາລາວ

  Lao · lo

• नेपाली

  Nepali · ne

• සිංහල

  Sinhala · si

• বাংলা

  Bengali · bn

• Монгол

  Mongolian · mn

• Français

  French · fr

• Deutsch

  German · de

• Español

  Spanish · es

• Português

  Portuguese · pt

• Italiano

  Italian · it

• Nederlands

  Dutch · nl

• Svenska

  Swedish · sv

• Polski

  Polish · pl

• Türkçe

  Turkish · tr

• Українська

  Ukrainian · uk

• Русский

  Russian · ru

• العربية

  Arabic · ar

• हिन्दी

  Hindi · hi

• Text, voice and images you translate are sent to external AI providers (Google, OpenAI) for translation and may be processed on servers outside Japan.
• One-on-one translation history is saved only if you turn on “Save Conversation Log” in settings (off by default). Even when it is off, the latest translation may be kept temporarily, for up to 30 minutes, so you can save a note or report a mistranslation.
• Please do not send confidential or personal information.
• AI translates by meaning, but accuracy is not guaranteed and mistranslations can occur. For important matters such as medical, legal, contract or safety topics, please have it checked by a professional. Please report any translation that seems wrong with “❌ Report Error”.

Privacy policy (Japanese)

Pricing and terms

• The free trial requires no card, and you will not be charged automatically when it ends.
• Up to 2,000 characters per message. “No monthly limit” does not remove limits on length or file types, and does not guarantee speed or accuracy.
• Paid PRO is charged when payment completes and renews automatically every month. The same applies if you sign up during the free trial.
• PRO renews every month from your sign-up date (for example, if you sign up on October 15, your next renewal date will be November 15). Signing up mid-month does not shorten your period of use.
• To cancel, please use “Manage Plan” in settings before your next renewal. You can use PRO until the end of the billing period. There are no prorated refunds unless required by law. Blocking AI⁠翻⁠訳 in LINE does not cancel it.

Check the PRO purchase terms (Japanese)

FAQ

I would like to contact you

In your one-on-one chat with AI⁠翻⁠訳, open the menu and tap “Contact” to open the contact page. AI answers first, and if that does not solve it, our staff will reply to you in the chat. You can also email us (info@aihonyaku.jp), even if you have not added AI⁠翻⁠訳 as a friend.

Can it translate voice messages?

With the PRO plan or the free trial, voice messages in one-on-one chats are transcribed and translated. They are also translated in PRO groups (groups sponsored by someone with PRO or a free trial).

Can I cancel PRO at any time?

Yes. Please cancel from “Manage Plan” in settings before your next renewal. You can keep using PRO features until the end of the billing period.

Is there a referral bonus?

When a friend who has never received a referral bonus sends your referral code to AI⁠翻⁠訳 and applies it, you both get 30 more days of free PRO features. The 30 days count from the end of any free period you already have, otherwise from the day it is applied. You cannot refer yourself, and each person can receive it only once. Paid plans keep the same billing amount and renewal date.