Intelligent Text-to-Presentation System: An NLPDriven Web Application for Automated PowerPoint Generation with Multi-Format Document Processing and Secure Authentication

The increasing demand for efficient presentation creation in academic and professional environments has highlighted the need for intelligent automation tools. This paper presents a novel web-based application that automatically converts raw text and multiple document formats (DOCX, PDF, TXT, CSV) into structured PowerPoint presentations using advanced Natural Language Processing techniques. The system addresses the time-consuming manual effort in presentation creation by implementing automated text summarization, intelligent title generation, and dynamic slide structuring with optimized bullet point organization. Key innovations include seamless CSV-to-chart visualization, secure dual-factor authentication (email and mobile OTP), and scalable architecture supporting 20 concurrent users. Performance evaluation demonstrates a 85-90% reduction in presentation creation time while maintaining professional formatting consistency. The system processes up to 1500-word inputs and 10MB files within a 4GB capacity framework, producing downloadable presentations with standardized headers, footers, and reference integration. Results show high user satisfaction with improved presentation quality and significant time savings, establishing this as a comprehensive solution for automated academic and professional presentation generation.