Seed-phrase-generator NPM

Seed Phrase Generator

Introduction

Seed Phrase Generator is a simple JavaScript library that helps you generate random seed phrases, which can be used to create Ethereum wallets. This library utilizes the bip39 library to generate seed phrases and ethereumjs-wallet to create Ethereum wallets from seed phrases.

Installation

You can install the library via npm or yarn:

npm install seed-phrase-generator

yarn add seed-phrase-generator

Usage

Here's how to use the library to generate a seed phrase and create an Ethereum wallet from the seed phrase:

const seedPhraseGenerator = require('./seed-phrase-generator');

// Generate a seed phrase
const seedPhrase = seedPhraseGenerator.generateSeedPhrase(); // Defaults to 12 words
console.log('Seed Phrase:', seedPhrase);

// Create an Ethereum wallet from the seed phrase
const ethereumWallet = seedPhraseGenerator.createEthereumWalletFromSeedPhrase(seedPhrase);
console.log('Ethereum Wallet:');
console.log('Address:', ethereumWallet.address);
console.log('Private Key:', ethereumWallet.privateKey);

Options

You can specify the number of words and the length of the seed phrase when generating:

// Generate a seed phrase with 24 words
const seedPhrase24Words = seedPhraseGenerator.generateSeedPhrase(24);
console.log('24-word Seed Phrase:', seedPhrase24Words);