Translation guide
How to express instant messaging (IM) in Japanese, including the platform, the act of messaging, and related terms.
Send me an IM.
Referring to the app or service itself, like 'I use IM to chat with friends.'
The direct loanword for 'instant messenger'. Commonly understood, especially among younger people.
I talk with friends on instant messenger.
The English abbreviation 'IM' is sometimes used in Japanese, pronounced as 'ai-emu'. More common in tech contexts.
Please send it via IM.
Means 'chat app'. A more general term that includes instant messengers like LINE, WhatsApp, etc.
Which chat app do you use?
Means 'messaging app'. Similar to チャットアプリ, but emphasizes text messaging.
I downloaded a new messaging app.
Describing the action, like 'I'll IM you later.'
The most natural way to say 'send a message'. Works for any messaging platform.
I'll send you a message later.
Means 'to chat'. Implies a back-and-forth conversation via text.
Let's chat tonight.
Means 'to DM (direct message)'. Common on social media platforms like Twitter or Instagram.
DM me if you have questions.
Means 'to message on LINE'. LINE is the most popular messenger in Japan, so this verb is very common but platform-specific.
I'll LINE you tomorrow.
Referring to a single message, like 'I got your IM.'
In casual conversation, Japanese speakers often use verbs derived from specific app names, like ラインする (to message on LINE) or ツイッターでDMする (to DM on Twitter). This is natural but only works if both people use the same platform.
There is no direct verb 'to IM' in Japanese. Use メッセージを送る or チャットする instead. Saying アイエムする is not standard.
That chat was interesting.