Generate Addresses from the Master Public Key on Ethereum
Looking for a way to create new Ethereum addresses without having access to your current wallet? This is a common scenario, especially if you have multiple wallets to manage or have forgotten the master private key. Fortunately, there are tools that can help you with this.
In this article, you will learn how to generate Ethereum addresses from a master public key on the Ethereum network.
What is a master public key?
A master public key is a unique identifier for your Ethereum wallet. It is used to identify the owner of the wallet and can be used to create new addresses. Generating an address from a master public key involves converting the public key into a hexadecimal format that is compatible with the Ethereum network.
Tools for Generating Addresses
While there is no single tool that generates addresses directly from a master public key, we will cover two popular solutions:
- Ethereum Wallet Importer: This tool allows you to generate new addresses using your existing wallet.
- Smart Contract Creator: This online platform allows you to create new Ethereum addresses from scratch.
Ethereum Wallet Importer
The Ethereum WalletImporter is a free, open-source tool that allows you to import your master private key and generate new addresses. Here’s how to use this tool:
- Go to the Ethereum WalletImporter website ([
- Create an account or log in if you already have one.
- Enter your master public key in the “Import Key” field.
- Choose the wallet type (e.g. old, new or multi-asset) and select the network (mainnet or testnet).
- The tool will generate new addresses based on your master private key.
Smart Contract Creator
The Smart Contract Creator is an online platform that allows you to create new Ethereum addresses from scratch. To use this service:
- Go to the Smart Contract Creator website ([
- Create an account or log in if you already have one.
- Enter your master private key in the “Public Key” field.
- Choose the network (mainnet or testnet) and select the wallet type (e.g. old, new or multi-asset).
- The tool will generate a new Ethereum address using your master private key.
Safety Tips
When generating addresses from a public master key:
- Make sure you keep your private master key safe to prevent unauthorized access.
- Use a secure password manager to protect your wallet and private keys.
- Always use two-factor authentication (2FA) when accessing your Ethereum account online.
Conclusion
With the help of these tools, it is now possible to generate new Ethereum addresses from a public master key. Ethereum WalletImporter and Smart Contract Creator are two popular solutions that allow you to generate addresses without having access to your current wallet. However, be careful when using these services and be sure to follow best practices for securing your private keys.
I hope this article helped you understand how to create Ethereum addresses from a public master key on the Ethereum network!
