After the release of several AI literacy guidelines, the rapid rise and widespread adoption of generative AI, such as ChatGPT, Dall E, and Deepseek, have transformed our lives. Unlike traditional AI algorithms (e.g., convolutional neural networks, semantic networks, classifiers) captured in existing AI literacy frameworks, generative AI exhibits distinct and more nuanced characteristics. However, a lack of robust generative AI literacy is hindering individuals ability to evaluate critically and use these models effectively and responsibly. To address this gap, we propose a set of guidelines with 12 items for generative AI literacy, organized into four key aspects: (1) Guidelines for Generative AI Tool Selection and Prompting, (2) Guidelines for Understanding Interaction with Generative AI, (3) Guidelines for Understanding Interaction with Generative AI, and (4) Guidelines for High Level Understanding of Generative AI. These guidelines aim to support schools, companies, educators, and organizations in developing frameworks that empower their members, such as students, employees, and stakeholders, to use generative AI in an efficient, ethical, and informed way.