Check
Check spelling and clarity in the editor. Basic checks do not require an installed model.
WriteNudge features
Help for the draft in front of you.
Review writing, compare another version and choose what stays.
- Beta
- macOS 26 or later
The report were was sent to the whole team on Friday.
AcceptReject
How it works
See suggestions before applying them.
Review
Generated sentence edits have tracked-changes previews. This does not promise a tracked-changes view of a whole-document rewrite.
Decide
Accept or reject individual suggestions, manage a personal dictionary and snooze rules.
Eligible sentence fixes can use Apple’s on-device model when Apple Intelligence is enabled and available on a supported Mac, with local Ollama fallback.
Another version
Ask for a rewrite when you need one.
Tone
Request a document rewrite with separately installed Ollama and a suitable local model.
Prompt
Generate two optimized prompt options using local Ollama, then review the result.
Selection actions
Improve, rephrase, translate, adjust tone, shorten, expand or give your own instruction using local Ollama.
Document rewrites above 20,000 characters and selection actions above 6,000 characters are refused rather than silently shortened. Model output varies; review it before applying.
Supported cross-app fields
Get help where the field supports it.
Enable Assistant and grant Accessibility permission to check qualifying focused editable fields in other apps. Press Control+Option+Command+S for Fix Word at Caret. Shortcut registration can fail if another app already owns it; Settings reports the failure.
Support varies by app and field. Some hosts, including Microsoft Office and terminals, offer Copy only. Recognized secure fields are refused, but custom controls may not expose usable security signals.
Assistant polls qualifying focused fields once per second. Turn Assistant off to stop polling and clear external context. Hide until tomorrow only hides the tab.
Privacy · Local profile
Keep the words that fit.
The local voice profile adapts deterministic writing checks using learned vocabulary and suggestion feedback. It does not train a personal model, and you can erase it in Settings.
- Personal dictionary
- Local suggestion feedback
- Erase in Settings
The editor holds writing in memory. Copy or export work you want to keep before closing the app.
The beta
Find your next step.
Mac beta. Check the requirements and beta request page. The beta is invite-only.
For model setup, supported fields and ways to reach SSU, visit Support.