Generate Ethereum Wallet with NodeJS

keygen.js

const ethers = require('ethers');

function generateEthereumKeyPair() {
    // Generate a random wallet
    const wallet = ethers.Wallet.createRandom();

    // Get the private key
    const privateKey = wallet.privateKey;

    // Get the public key
    const publicKey = wallet.publicKey;

    // Get the Ethereum address
    const address = wallet.address;

    return {
        privateKey,
        publicKey,
        address
    };
}

// Generate and log the key pair
const keyPair = generateEthereumKeyPair();
console.log('Private Key:', keyPair.privateKey);
console.log('Public Key:', keyPair.publicKey);
console.log('Ethereum Address:', keyPair.address);