Mindful Journey: An AI-Powered Mental Health Support Platform Using Conversational Agents and Automated Journaling

Mental health challenges have become a significant global concern due to increasing stress, anxiety, and depression, coupled with limited access to professional mental health services. Social stigma, high treatment costs, and shortages of trained professionals further restrict timely support. This paper presents Mindful Journey, a full-stack, AI-powered mental health platform designed in compliance with IEEE research standards. The system provides accessible, private, and continuous emotional support through an intelligent conversational chatbot and automated mental health journaling. Built using modern web technologies such as Next.js and advanced Natural Language Processing (NLP) techniques, the platform enables real-time sentiment analysis, empathetic response generation, and long-term mood trend tracking. The proposed solution serves as a scalable first-line mental health companion that encourages emotional awareness while maintaining ethical AI usage and data privacy.