MockupBuilder is a web-based application designed to aid in the creation and visualization of software prototypes and wireframes. The platform offers intuitive, user-friendly tools for designing interfaces and mockups quickly, making it suitable for developers, designers, and project managers. It provides a range of pre-designed elements, drag-and-drop functionality, and collaborative features to streamline the prototyping process, allowing multiple stakeholders to contribute and provide feedback in real-time. MockupBuilder aims to simplify and accelerate the development of digital projects by enhancing communication and reducing misunderstandings during the design phase.