# EIP2333 Key Generator by iancoleman.io

A [key generator tool by iancoleman](https://iancoleman.io/eip2333/) can generate EIP2333 keys from a BIP39 mnemonic, or a seed, or a master secret key.

This tool should be used **offline** and is useful for extracting **withdrawal keys** and **signing keys**.

Link: <https://iancoleman.io/eip2333/>

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For more info see the [EIP2333 spec](https://eips.ethereum.org/EIPS/eip-2333).
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