One hotkey,
infinite possibilities
Select text anywhere, press your shortcut, and PromptK rewrites, summarizes, translates, or fixes grammar instantly. Choose local models for privacy or cloud models for power.
Designed for your writing flow
Fast, focused, and built to seamlessly integrate with how you work on your Mac. No context switching, zero clutter.
One-keystroke Magic
Run your favorite AI prompt anywhere on macOS. Select text in any app, trigger the shortcut, and let the magic happen without copying and pasting.
Custom Prompts
Create your own specialized shortcuts or start with the ready-made ones: Fix Grammar & Spelling and Explain This — then make the prompts truly yours.
Local & Cloud Models
Pick the model per shortcut: on-device Apple Intelligence for privacy, or cloud GPT models for power — including a thinking model for trickier prompts.
Auto-replace
Automatically paste the transformed output back in place, instantly updating your draft, or silently copy it to your clipboard for later.
Per-shortcut Settings
Gain ultimate control. Choose specific models, generation parameters, and output behaviors perfectly suited for each individual workflow.
Privacy & Control
Decide what runs locally and what goes to the cloud — or bring your own OpenAI API key so requests bypass our backend entirely. Clear usage stats, always.
Experience the interface
Native macOS design that feels right at home on your desktop.
Supercharge your typing today.
Free forever: 3 shortcuts, every AI model — your own OpenAI key or on‑device Apple Intelligence. Need more? PromptK Pro unlocks unlimited shortcuts for a one‑time $9.99. No subscription, no account.
Get in touch
Press or partnership? Email [email protected].
For support, please include your macOS version and write to [email protected].