You know what you want to say. Turning it into a clean, professional sentence — fixing the grammar and typos, shaping your rough draft so it reads well — is the tedious part. So you paste it into ChatGPT. Again: a tab, copy, paste, paste back, and your words in someone else's cloud. Rewryte does it in one keystroke (⌥R), right where you're typing — on your Mac.
One keystroke · on your Mac · no copy-paste · Apple Silicon
A new tab, copy, paste, read it, copy back, paste back, fix the formatting — a dozen times a day. And every message is your work, sitting in someone else's logs. Rewryte removes all of it.
Select, press ⌥R, done. No tab, no copy-paste, no clicking around. The result replaces your text right where it is.
Your messages — and your company's content — are rewritten on-device, not pasted into someone else's cloud. (An optional cloud model is off by default.)
Give it a few of your own messages and it keeps your tone and register — not a generic AI voice.
Turn broken, typo-ridden, word-by-word English into clean professional sentences — or write in your native language and get clean English back.
Install, grant one permission, and you're writing. No API keys, no sign-up, no upfront download.
It runs on your Mac, so there are no limits and nothing to pay per message. Works offline, too. Free during the beta.
The whole thing takes a second or two. Rewryte lives in your menu bar and only shows up when you call it.
Highlight the text to fix in any app. (For a whole input field, use ⌥⇧R.)
A local AI fixes grammar and flow — or translates to English — in a second or two.
The result drops right where your text was. Whole-field rewrites preview first; confirm with ⏎.
By default, your writing never leaves your Mac.
Rewrites run on-device. The only thing that touches the network is a one-time model download when it's first needed — the model file, never your text. No analytics, no tracking, no account. (You can optionally turn on a cloud model with your own API key — it stays off until you do.)
macOS 13+ · Apple Silicon recommended. One permission and you're set.
Private beta — we'll email you a build. Your address is only used to send you access, nothing else.