01
Better wording, same facts
Names, times, and details stay exactly as you wrote them while the wording gets clearer and warmer. Make it yours with your own rewrite instructions.
Available for Apple Silicon Mac
PolishKey
Rewrite selected text from the app you are already using.
Highlight text, press the hotkey, and get clearer, friendlier wording right where you are working. PolishKey runs a private model on your Mac by default, or add your own free Google AI Studio key for the best writing.
Apple Silicon MacSigned, notarized download available now.
Intel MacPlanned after the first Mac release.
WindowsPlanned after Windows packaging and QA.
Local by defaultSelected text is handled on your computer.
Global hotkeyRewrite from the app you are already using.
Paid license readyOne computer activation through Polar.
Try before buyingYour first 25 rewrites are free.
Demo video
See PolishKey turn rough text into a polished version.
Watch the full loop: highlight text, trigger PolishKey, rewrite it, and place the polished version back where you were working.
For everyday writing
The rewrite styles you use most stay close at hand.
02
Free Google models, your Mac as backup
With your own free Google key, PolishKey tries several free Google models in turn and shows which one is working. If they are all busy, your Mac finishes the rewrite privately.
03
Simple license
Try 25 rewrites free, then activate one computer with a lifetime license. Deactivate before moving machines.
Fast when you need it
From rough wording to a polished version in three steps.
The goal is not another writing dashboard. It is a quiet helper for the moment your wording needs a second pass.
- 1Select text
Highlight a sentence or paragraph in the app where you are already working.
- 2Press the hotkey
PolishKey captures the selection and rewrites it with the engine you chose.
- 3Keep moving
The improved wording appears in place, and the original selection stays on your clipboard as a backup.
Private by architecture
Local by default, cloud only when you choose it.
The private runtime runs on your Mac by default. The local Qwen3 4B model downloads once with visible progress and stays in PolishKey's app data. Selected text reaches Google only if you choose the Google models and enter your own free key.
Read the privacy detailsLaunch plan
Try 25 rewrites. Keep PolishKey for $19.99.
The launch offer is a limited-time lifetime license with one active computer at a time. Deactivate before moving your license to another machine.
Lifetime launch deal
$19.99
One-time purchase, no subscription
Buy PolishKey Download Mac app Apple Silicon Mac first · Intel Mac and Windows planned · Private local model availableNeed help?
Need help getting PolishKey set up?
Email support and mention PolishKey. We can help with licensing questions, install issues, or app compatibility notes.