Rewrite text instantly — privately, on your Mac.
PrivateAI-Rewriter uses Apple Intelligence to transform your writing into any style you choose — all processed securely on your device.

Perfect for professional writing, reports, or creative projects — with no internet, no cloud, and no accounts required.

One-time purchase. Unlimited use. No subscriptions or in-app purchases.


How It Works
1. Copy text from anywhere on your Mac — email, document, or browser.
2. Paste it into PrivateAI-Rewriter.
3. Choose a rewrite style — professional, concise, or creative.
4. Tap Rewrite on Device to see your improved version instantly, side-by-side with the original.

Everything runs locally using Apple Intelligence. Your text never leaves your Mac.


Key Features

• Completely on your Mac — no cloud servers, no accounts, no tracking.
• 12 rewrite styles — Bullet List, Concise, Expand, Fix Grammar & Punctuation, Formal, Friendly, Persuasive, Polish, Proofread, Simplify, Summarize, and Custom.
• Compare side-by-side — view original and rewritten text together.
• Offline mode — works with no internet connection, even in Airplane Mode.
• Seamless clipboard integration — copy and paste instantly across apps on your Mac.
• Universal Clipboard support — copy text from iPhone or iPad and paste directly on Mac via Handoff.
• Multilingual rewriting — paste text in a supported language and receive a response in that same language.

As of October 2025, supported languages include English, French, German, Italian, Portuguese (Brazil), Spanish, Chinese (Simplified), Japanese, and Korean.


Privacy

PrivateAI-Rewriter is designed for professionals who value security and confidentiality.
All processing happens locally on your Mac — nothing is stored, shared, or sent to any server.

Processed on your Mac with Apple Intelligence.