LSB Secret

A secure Flutter mobile app that implements Least Significant Bit (LSB) steganography to hide and extract secret messages within images. Originally a desktop tool, I worked with a team to port it into a modern, mobile-friendly experience with a clean interface and smooth performance.

Tech Highlights:

Flutter & Dart for cross-platform development

Bloc & Cubit for state management

Dio for API calls

Shared Preferences for local storage

Image Picker & File Handling for media

Custom Theming + ScreenUtil for responsive design