DiveDeck is an AI-powered multi-layered content deck builder tailored for self-learning, teaching, training, and brainstorming. By inputting topics, concepts, or questions, users can let the AI categorize them into structured decks. This innovative tool offers a personalized learning experience where content is curated based on user interests, ensuring a focused learning path. DiveDeck provides a range of AI roles from basic teacher to experienced business manager, allowing for diverse learning interactions. Users can customize their reading experience by highlighting cards, choosing layouts, adding comments, and including images. The tool prioritizes user privacy by storing data on the user's device unless shared. Additionally, DiveDeck facilitates global deck sharing for collaborative learning.