Powerful and Customizable

Access the power of ChatGPT across all your macOS apps with the press of a shortcut. Stop wasting time switching between windows and copying-pasting texts.

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Used by people from world-leading organizations to get work done faster.

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Highlight the text you wish to transform with PaletteBrain

Press ⌥ SPACE to open your AI command palette

Run a command to prompt your highlighted text in AI chat

Press ⌘ ⇧ ↵ to paste the last reply into the original app

Run custom AI Commands via ChatGPT

Create custom AI Commands for ChatGPT on macOS

Press ⌃ ⌘ SPACE to open your AI command palette

Customizable prompt & model settings

Bind keyboard shortcuts to trigger AI commands instantly

Full control over your AI commands (model, creativity, etc.)

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Posted Feb 20, 2025

Boost your Mac’s productivity with PaletteBrain – the powerful, one-time-purchase ChatGPT app for macOS. Enjoy custom AI commands and seamless integration, no …

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