ChatGPT can be used to develop landing pages by providing relevant and creative content ideas for the page. It can assist in generating catchy headlines, engaging taglines, and compelling descriptions that effectively convey the purpose and benefits of the landing page. Additionally, ChatGPT can provide suggestions for images, videos, and other visual elements to enhance the overall design and user experience. By leveraging ChatGPT's natural language processing capabilities, marketers and designers can quickly generate high-quality content for their landing pages, saving time and improving their conversion rates.