Augmented reality is one of the new technologies that is  assisting in the enhancement of human–computer interactions. Augmented reality improves Industry 4.0 by allowing real-time data visualization, remote help, and interactive training, while also enhancing operational efficiency and simplifying data-driven decision-making in smart factories. An industrial robot equipped with a welding instrument is used in a robotic welding cell, a specialized production setting, to perform accurate and efficient welding operations. This reduces the need for manual labour, boosts output, and guarantees consistent quality. The intricacies of the welding process are difficult for users to understand while learning robotic welding using traditional approaches, which frequently rely on static visual aids or in-person observation. We have created an immersive augmented reality application that uses state-of-the-art technology to produce a realistic, engaging, and instructive experience in order to overcome this constraint. This project allows users to view the full robotic welding procedure by integrating augmented reality (AR) into the field of welding instruction. Users are able to engage with the virtual environment, comprehend welding parameters, and see the actions of the welding robot using the mobile application. The main goal of the project is to provide a smooth, interactive environment that will improve the welding process, simplify training, and lower human error while simultaneously increasing precision and efficiency. Our augmented reality training benefits rookie welders by providing immersive learning without the hazards of the real world. It also highlights the applicability of AR for interactive, cross-industry training solutions, with broader implications in maintenance, construction, healthcare, and education.