EzNotezAI - AI Notes Maker

EzNotez AI is a web application that allows users to upload screenshots and instantly generate summarized notes using AI. Notez AI streamlines your note-taking process and helps you focus on what matters most — learning and understanding.

🚀 Features

• AI-Powered Summarization: Extracts and summarizes text from uploaded screenshots using Gemini 2.0 Flash model or OpenAI Vision API.
• Multi-image Upload: Upload multiple screenshots at once for batch processing.
• Save & Manage Notes: Automatically saves generated notes for each user; accessible anytime via a sidebar interface.
• Secure Authentication: Google Sign-In with Passport.js + JWT + Sessions for secure and smooth login.
• Export as PDF: Download your AI-generated notes in PDF format using react-pdf / jspdf.
• Auto Cleanup: Backend script cleans up uploaded files after processing.
• Dark/Light Mode: Toggle theme based on system preference and save it via localStorage.

🧱 Tech Stack

• Frontend:
  • React + Vite
  • Tailwind CSS for styling
  • ShadCN/UI for sleek components
• Backend:
  • Node.js + Express.js
  • MongoDB
  • JWT with HTTP-only cookies for secure authentication
  • Passport.js (Google OAuth)
  • Gemini/OpenAI Vision API for image summarization

📸 How It Works

1. Sign in with Google.
2. Upload screenshots (JPG, PNG, etc.).
3. AI reads and summarizes content.
4. View, manage, and export your notes.