InlineGPT is an innovative AI text generation tool designed to enhance productivity by functioning across various applications. It operates as an inline chat feature, allowing users to generate prompts from any selected text within their workspace. This capability is particularly beneficial for individuals who frequently switch between different software tools, such as design programs and email clients. By treating selected text as prompts, InlineGPT seamlessly replaces that text with generated output, streamlining the workflow and enhancing efficiency.

The tool utilizes an OpenAI API key for its operations, implying it is powered by OpenAI's language models, although specific model details are not disclosed. InlineGPT is presented as a free tool, but users must provide their own API keys to access its functionalities. While it promises versatile integration across all applications, details regarding privacy policies, future features, and compatibility are not elaborated. Overall, InlineGPT aims to simplify the user experience by providing a constant source of AI-driven assistance.