Chatpad AI

Chatpad AI is a free, open-source graphical user interface designed as an alternative frontend for interacting with OpenAI's ChatGPT models. The application provides a sleek, minimalistic, and privacy-focused chat environment that runs entirely on the user's local machine. Unlike the official ChatGPT web interface, Chatpad AI does not rely on any tracking scripts, cookies, or server-side analytics. All conversation data, including chat histories, prompts, and settings, are stored locally in the browser's local storage or the desktop app's local database, ensuring that no user data is transmitted to third parties. Users must provide their own OpenAI API key to use the service, which gives them direct control over their usage and billing. The interface supports GPT-4 and GPT-3.5 models, allowing users to switch between them as needed. The chat panel offers a clean, distraction-free layout with threaded conversations, editable messages, and the ability to export chat logs. A built-in prompt library lets users save, organize, and reuse frequently used prompts, making repetitive tasks more efficient. The application also includes a "New Chat" button to start fresh conversations and a "Chats" sidebar for navigating between previous discussions. The source code is publicly available on GitHub under an open-source license, enabling developers to inspect, modify, and contribute to the project. The desktop version is downloadable for major operating systems, providing a native experience with offline functionality once the app is installed. For users who prefer not to chat via a browser, the desktop app offers system tray integration and keyboard shortcuts. Chatpad AI is built with modern web technologies such as React and TypeScript, and its responsiveness ensures smooth perform