PDF to Markdown AI - Web App

PDF to Markdown Converter - AI-Powered Document Processing Platform

A sophisticated full-stack web application that transforms PDF documents into clean, formatted Markdown with intelligent processing capabilities. Built with modern technologies and designed for both individual users and enterprise-scale document conversion needs.

🚀 Key Features

Advanced OCR capabilities with multi-language support

AI-powered content optimization

Intelligent image extraction and handling

Preserves document formatting and structure

Drag-and-drop file upload interface

Real-time conversion progress tracking

Live Markdown preview with syntax highlighting

Responsive design optimized for all devices

Credit-based pricing system with Stripe integration

User authentication and account management

Anonymous usage with free tier limitations

Secure password reset functionality

Frontend: React with TypeScript, Tailwind CSS, and Radix UI components

Backend: Express.js with TypeScript, PostgreSQL database

External APIs: Datalab API for PDF processing, Anthropic Claude for AI optimization

Infrastructure: Real-time webhooks, secure file handling, comprehensive error management

💡 Technical Highlights

Type-Safe Development: Full TypeScript implementation across frontend and backend

Modern UI/UX: Built with shadcn/ui component library and Tailwind CSS

Secure Processing: Environment-based API key management and user authentication

Scalable Architecture: Modular design with clear separation of concerns

Performance Optimized: Efficient file processing with progress tracking and error handling

This project demonstrates expertise in full-stack development, third-party API integration, payment processing, and creating production-ready applications with robust security and user experience considerations.