WispDownload Native on macOS · Private by design
Wisp turns selected text into fluent, natural writing with one click, directly inside the apps where you already write.
A workflow that disappears
Wisp behaves like a native writing feature. It appears when you need it, understands what you mean, and gets out of the way.
Isto precisa de soar natural em inglês.
This needs to sound natural in English.
Select
Highlight text in Mail, Messages, Notes, browsers, and accessible productivity apps.
Click
Wisp uses your language, target, tone, and installed local model instantly.
Continue
The polished text replaces your selection. No chat, prompts, or copy and paste.
Meaning, not just words
Wisp preserves intent, names, questions, requests, and context. It corrects awkward source grammar and writes naturally in the target language.
“As you are today?”
Wisp“How are you doing today?”
Sound like yourself
Choose how your writing feels without changing what you are trying to say.
Could you please send me the final version by Friday?
Private by design
Wisp runs the language model locally. There is no cloud account, no writing history, and no need to turn private communication into someone else’s data.
Local AI, made approachable
Wisp shows only compatible models, then handles download, progress, updates, and removal inside the app.
Only models compatible with this Mac are shown.
Simple and honest
Wisp has no subscriptions, cloud credits, or artificial limits. Download it, choose a local model, and write.
Optional one-time support · No subscriptionFAQ
No. Wisp runs compatible language models locally on your Apple silicon Mac. Selected text is processed on-device.
Wisp is designed for accessible editable text fields across macOS, including Mail, Messages, Notes, browsers, and many productivity apps.
No. Wisp preserves intent, names, questions, requests, and tone, then produces natural writing for the target language.
Wisp requires an Apple silicon Mac running macOS 26 or later. Its model library only shows models compatible with your Mac.
Wisp is free. If it becomes part of your daily writing, you can make an optional one-time contribution to support its development.
Say exactly what you mean