Viewcraft AI is an add-on that transforms the active 3D viewport into AI-generated images using the Google Gemini API. It allows users to create quick visualizations, moodboards, and concept art from blockouts while retaining the scene's original camera angle, lighting, and composition. The tool includes a GPT Extension designed to assist with generating and refining text prompts for the AI rendering process. Note that users must provide their own Google AI Studio API key to function, and the maximum output resolution is currently limited to 1024x1024 pixels.