A secure, user-friendly URL shortening service built with Spring Boot, allowing users to generate short links from long URLs with support for:
- 🔒 Private links accessible only by the creator
- ⏳ Expiring links with custom lifespans
- 👤 User authentication & authorization
- 🌍 Public URL listings for all users
- 📈 Click tracking per short URL
This project combines a clean UI with a robust backend and demonstrates full-stack development with Spring Boot + Thymeleaf.