Abstract This paper proposes a deep learning-based method for real-time facial emotion recognition and classification of avatars, which is essential for immersive virtual environments, especially in the metaverse, where avatars are digital representations of users. The proposed system uses convolutional neural networks (CNNs) and transfer learning techniques to analyze avatar facial expressions and detect emotions like happiness, sadness, anger, surprise, fear, and disgust. The model is trained on a combination of real-world and synthetic datasets, which ensures robust performance across a variety of virtual environments. The results show high accuracy in emotion classification, with potential applications in e-commerce, gaming, mental health, education, and e-commerce. The paper offers a foundation for further research in this developing subject and tackles issues including dataset constraints, real-time processing, and ethical implications. By improving user connection and engagement in the metaverse, this effort advances the creation of emotionally intelligent avatars.