Password Generator [React Native]

A secure and customizable password generation mobile application built with React Native.

Features

• Dynamic password length selection
• Customizable character type inclusion
  • Lowercase letters
  • Uppercase letters
  • Numbers
  • Symbols
• Instant password generation
• Copy-to-clipboard support
• Responsive design

Step 1: Start the Metro Server

First, start Metro, the JavaScript bundler that ships with React Native.

# using npm
npm start
# OR using Yarn
yarn start

Step 2: Start your Application

Let Metro Bundler run in its own terminal. Open a new terminal from the project root:

For Android

# using npm
npm run android
# OR using Yarn
yarn android

For iOS

# using npm
npm run ios
# OR using Yarn
yarn ios

If set up correctly, you should see the Password Generator app running in your emulator/simulator.

Step 3: Using the Password Generator

1. Enter desired password length (4-12 characters)
2. Select character types:
   • ✅ Lowercase (default)
   • ☐ Uppercase
   • ☐ Numbers
   • ☐ Symbols
3. Click "Generate Password"
4. View and copy your generated password

Dependencies

• React Native
• Formik
• Yup
• react-native-bouncy-checkbox

Troubleshooting

• Ensure all dependencies are installed: npm install
• Check Metro bundler logs
• Verify emulator/simulator configuration

Customization

Easily modify:

• Character set
• Password length constraints
• UI styles in styles object

Congratulations! 🎉

You're now running the Password Generator React Native App! 🔐🚀