Flutter Secure Notes App – Hide Secret Text Inside Image (Steganography)
Demo : Click Video 👇👇👇 FEATURES : Password Protected Notes Secret Text Hidden Inside Image No Visual Difference Flutter Dark UI Beginner Friendly Real Cyber Security Concept Code : pubspec.yaml dependencies: flutter: sdk: flutter image_picker: ^1.0.7 crypto: ^3.0.3 main.dart import 'dart:convert'; import 'dart:typed_data'; import 'package:flutter/material.dart'; import 'package:image_picker/image_picker.dart'; import 'package:crypto/crypto.dart'; void main() { runApp(const SecureStegoApp()); } class SecureStegoApp extends StatelessWidget { const SecureStegoApp({super.key}); @override Widget build(BuildContext context) { return MaterialApp( debugShowCheckedModeBanner: false, title: 'Secure Notes Steganography', theme: ThemeData.dark().copyWith( scaffoldBackgroundColor: co...