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On-Device AI Assistant — 9 Modes, 100% Local

AI-powered assistant with 9 modes — summarize, rewrite, explain, generate, and more. 100% local processing, zero API keys.

Key Benefits

100% local processing — your data never leaves your Mac
9 AI modes for writing, coding, and creative tasks
Multi-turn conversations with context memory
Drop files directly — PDF, DOCX, JSON, and 8 more formats
Generate images with Apple ImagePlayground
No API keys, no subscriptions, no cloud dependency

How It Works

1
Press ⌘⇧A or select On-Device AI from the menu bar
2
Choose from 9 modes: Ask Anything, Summarize, Rewrite, Explain, Fix Grammar, Explain Code, Generate Regex, Convert Format, or Create Image
3
Type your prompt or drop a file — AI processes everything locally
4
Copy the result, replace your clipboard, or continue the conversation
5
All processing happens on your Mac using Apple Intelligence

Ready to try On-Device AI?

Try Macty free for 7 days — no credit card required.

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