PaletteBrain

PaletteBrain is a macOS application that integrates ChatGPT into any app or website via keyboard shortcuts. It allows users to select text, trigger AI commands with a shortcut, and paste responses back into the original app without switching windows. The app supports custom commands for tasks like grammar correction, translation, summarization, and code refactoring. Users bring their own OpenAI API key to pay as they go, with no subscription fee for the app itself. It also supports Microsoft Azure OpenAI for faster processing. Designed for founders, creators, and professionals, PaletteBrain aims to streamline workflows and reduce reliance on multiple paid tools.

Key Features

• Global shortcut (⌥+Space) to access AI commands from any macOS app
• Customizable AI commands with bindable keyboard shortcuts
• Support for OpenAI and Microsoft Azure OpenAI models
• Pay-once lifetime license, no recurring fees
• Private communication between user's computer and AI providers

Who It’s For

Professionals, founders, creators, and employees who frequently use AI for writing, coding, or problem-solving and want to integrate it seamlessly into their existing macOS workflow.