Global ChatGPT Prompts is a free Chrome add-on designed to streamline interactions with ChatGPT by allowing users to insert predefined text into messages effortlessly. Users can manage and create custom prompts, which can be inserted automatically or via a simple right-click menu. This functionality helps to maintain consistency in messaging and improves the overall quality of responses from ChatGPT.

The tool is particularly useful for various writing tasks, providing guidelines for more natural responses, adding relevant context, and even including TypeScript types in messages. It also allows users to define code formatting guidelines automatically, making it a versatile tool for developers and writers alike. Overall, Global ChatGPT Prompts enhances productivity by simplifying the process of message preparation.