WALL-ET is a secure, user-friendly Ethereum wallet browser extension for all Chromium-based browsers (Chrome, Brave, Edge, etc.), designed for the Sepolia testnet. It enables you to generate or import wallets, manage your ETH, and send transactions—all within your browser, with your private keys stored locally.
- 🆕 Wallet Management: Generate new Ethereum wallets or import existing ones using private keys.
- 💸 Send ETH: Transfer Sepolia testnet ETH to any address.
- 👀 Balance Display: View your current ETH balance in real time.
- ✅ Transaction Confirmation: Review and confirm all outgoing transactions.
- 🎨 Modern UI: Clean, responsive, and intuitive interface.
- 🔒 Privacy & Security: Private keys are stored locally in your browser; no data is sent to external servers.
- 🛡️ EIP-7702 Support: Experience the latest Ethereum account abstraction standard (EIP-7702) for enhanced security and flexibility.
- 🤝 Multisignature Contract: Secure your assets with multisig—transactions require approval from multiple parties.
- 🆘 Social Recovery: Recover your wallet access through trusted contacts if you lose your private key.
- Clone or download this repository.
- Open your Chromium browser and go to the extensions page:
- Chrome:
chrome://extensions/ - Brave:
brave://extensions/ - Edge:
edge://extensions/
- Chrome:
- Enable Developer mode (toggle in the top right).
- Click Load unpacked and select the
extensionfolder. - 📌 Pin the extension for easy access.
- 🚦 First Use: Click the extension icon and choose to generate a new wallet or import an existing one.
- 🛡️ Generating a Wallet: Save your private key securely—you will not be able to view it again!
- 🔑 Importing a Wallet: Enter your 64-character private key (with or without
0xprefix). - 📤 Sending ETH: Enter the recipient address, amount, and confirm the transaction.
- 🤝 Using Multisig: Set up a multisignature wallet for shared control and approvals.
- 🆘 Social Recovery: Configure trusted contacts to help you recover your wallet if needed.
- 🧪 Testnet: Sepolia only (Chain ID: 11155111)
- ⛽ Faucets: Get test ETH from Sepolia Faucet or Alchemy Faucet.
- 🚫 Testnet Only: Do not use for mainnet or real funds.
- 🗝️ Local Storage: Private keys are stored unencrypted in your browser—secure your device.
- 📚 Educational Use: This extension is for demo and educational purposes only.
- 🙌 Contributions are welcome! See the code for areas to improve (UI, security, features).
- 📄 Licensed for educational use. Use at your own risk.