OpenAI has expanded ChatGPT's functionality to WhatsApp, enabling users to generate AI images via the number 1-800-ChatGPT at no cost. This feature allows for the creation of unique visuals through simple text prompts. To use it, users must link their ChatGPT accounts and send requests such as "design a futuristic skyline." OpenAI confirmed this rollout on X and emphasizes the ease of generating images directly from chats, enhancing user interaction significantly.