A secure React application for generating and managing HD wallets for Solana and Ethereum from a single seed phrase.

• 🔐 Generate or import BIP39 seed phrases
• 🌐 Create Solana and Ethereum wallets
• 👁️ Show/hide private keys and seed phrases
• 📋 Copy addresses and keys with one click
• 🗑️ Add and remove wallets as needed
• ⚡ Real-time mnemonic validation

• Node.js 16+
• npm or yarn

# Clone and install
git clone [email protected]:KritimPrasadKafle/HDWallet.git
cd HDWallet
npm install

# Start development server
npm run dev

Open http://localhost:5173 in your browser.

1. Click "Generate New" to create a 12-word seed phrase
2. Save your seed phrase securely - anyone with it can access your funds
3. Click "Add Wallet" under Solana or Ethereum sections
4. Copy addresses and private keys as needed

1. Paste your 12 or 24-word seed phrase in the import section
2. Click "Import Seed Phrase"
3. Generate wallets for your preferred networks

• Solana: m/44'/501'/[index]'/0'
• Ethereum: m/44'/60'/[index]

• bip39 - Mnemonic generation and validation
• @solana/web3.js - Solana wallet creation
• @ethersproject/hdnode - Ethereum HD wallets
• ed25519-hd-key - Solana key derivation
• tweetnacl - Cryptographic functions

• React + TypeScript + Vite
• Tailwind CSS - Styling
• lucide-react - Icons

npm run dev          # Start dev server
npm run build        # Build for production
npm run preview      # Preview production build
npm run lint         # Run ESLint

⚠️ CRITICAL SECURITY NOTES:

• Never share your seed phrase - Anyone with it can steal your funds
• All keys are generated locally in your browser
• Test with small amounts first
• This is for educational/development purposes
• Not audited for production use with real funds

src/
├── App.tsx          # Main application component
├── main.tsx         # App entry point
├── index.css        # Global styles
└── assets/          # Static assets

For issues or questions, please create an issue in the repository.

⚠️ Use at your own risk. Always backup your seed phrases securely.