StudyFlow is an AI-powered study companion that transforms dense PDF documents into interactive learning environments. It leverages Google Gemini AI to provide instant summarization, contextual Q&A, and automated quiz and flashcard generation. The platform features a dedicated video pipeline built with Remotion that automatically produces narrated video explanations with synchronized audio and imagery. Users can engage with advanced tools like formula extraction, an auto-glossary for technical terms, and an "Explain Like I'm 5" simplification mode. Built as a privacy-first microservice architecture, it utilizes Next.js for the frontend and FastAPI for backend and asset processing. This tool is highly optimized for students, researchers, and professionals seeking to streamline the review of complex materials.