Generates keys and/or wallet addresses from a mnemonic seed, private key, or public key. Supports arbitrary HD paths as per BIP32/BIP44 standards and outputs Bech32 addresses for Cosmos SDK as well as proper (non-evmos) Ethereum address.

Wallet applications love to gatekeep this. You know who you are. Stop it. Be better.

• Generate private keys, public keys, and wallet addresses from a mnemonic seed.
• Generate public keys and wallet addresses from a private key.
• Generate wallet addresses from a public key (supports both hex and base64 formats).
• Accept arbitrary HD derivation paths.
• Generate addresses for Cosmos SDK chains (Bech32) and Ethereum (Hex format).

1. Clone the repository:

git clone https://github.com/cordtus/wallet_generator.git
cd wallet_generator

2. Install dependencies:

yarn install

3. Build the project:

yarn build

4. Test:

yarn test

5. Run:

yarn start

When you run the tool, you'll be prompted to select an input mode:

1. Mnemonic: Generate private key, public key, and wallet addresses from a mnemonic seed.
2. Private Key: Generate public key and wallet addresses from a private key.
3. Public Key (Hex or Base64): Generate wallet addresses from a public key.

yarn start

✔ Select input mode: Mnemonic
✔ Enter your mnemonic: [your mnemonic here]
✔ Enter the derivation path: m/44'/118'/0'/0/0

The tool will output:

• Bech32 Address
• Ethereum (hex) Address
• Public Key
• Private Key

yarn start

✔ Select input mode: Private Key
✔ Enter your private key: [your private key here]

The tool will output:

• Bech32 Address
• Ethereum (hex) Address
• Public Key

yarn start

✔ Select input mode: Public Key (Hex or Base64)
✔ Enter your public key: [your public key in hex or base64 format]

The tool will output:

• Bech32 Address
• Ethereum Address (only when using hex format)

Hex format (compressed):

033303c7d61c8e8582de6ed52e6227408eb957abc98ef5759514cdac1bb5cd0a42

Base64 format (same key):

AzMDx9YcjoWC3m7VLmInQI65V6vJjvV1lRTNrBu1zQpC

• Cordt Hanson - Creator / maintainer
• Marius Modlich - Major contributor

MIT License © 2024 Cordt Hanson