The concept aims to overcome a common issue with voice-controlled smart home automation systems: language barriers. Existing solutions mostly support English, highlighting the necessity for a multilingual solution. The proposed Internet of Things (IoT) home automation system includes voice commands in languages such as Hindi. Home automation's growing popularity, driven by its ease of use and improved quality of life, emphasizes the significance of accessible and inclusive language assistance. The concept revolves around an IoT based home automation system that communicates via Wi-Fi, with a Node MCU acting as the core server. Users can use voice commands to manage household appliances by talking with a web-based interface over the internet. The solution reduces the need for human involvement by developing control firmware and automating it with the Node MCU IoT platform. Various components communicate in a number of ways, improving user control through the Node MCU interface and enabling remote access via smart phones. Cloud-based server connectivity eliminates the need for physical distance. This low-cost system is straightforward to set up and features an easy-to-use Android UI. It meets the demands of the elderly and disabled while also improving overall living circumstances by incorporating smart home concepts. The project “Development of an IoT Multilingual Voice-Controlled Home Automation System” combines IoT technology with multilingual voice recognition to deliver a more efficient and inclusive home automation experience. Voice commands in a variety of languages can be used to control lighting, heating, security, and entertainment systems, providing a customizable and user-friendly solution.