Stop pasting Slack threads into ChatGPT. ElastoType reads the conversation you're already in and helps you reply, rewrite, translate, or summarize — right where you type, then replaces the text in place.
macOS 13+ · Apple Silicon & Intel · No account needed
Draft a reply that fits the thread — it reads who said what and matches the register, casual or formal.
Turn a blunt line polite, or a rambling one crisp, before you hit send.
Write to teammates across languages — translate your draft or their message in place.
Select a long back-and-forth and get the gist or the action items in a couple of lines.
"Reply in my voice", "make it a standup update" — run the prompts you repeat, by name.
Because it sees the open thread, you skip the "here's the conversation…" setup every time.
The reason AI replies usually feel generic is that the model never sees what you see. You end up pasting the whole thread and explaining who's who.
ElastoType passes the on-screen context with your request — the message you selected, your half-written draft, and the visible conversation — so "how should I reply?" produces an answer grounded in the actual thread, not a guess. Ask it to reply and it already knows what's being discussed.
Install ElastoType, then select text in any Slack message or your draft. A popup lets you reply, rewrite, translate, or summarize, and the result replaces your selection in the composer — no copy-paste to ChatGPT.
Yes. It can read the thread and draft you're looking at, so a reply matches the tone and you don't have to paste the context yourself.
Yes — select a message or your draft and translate it into natural, tone-matched language.
Free to start, no account. Your text only leaves your Mac to reach the AI model, never to us; on Lifetime it goes straight to your own provider key.
Free, no account. Select a message and try it.
Download for macOS