How Do BTC and ETH Addresses Differ?
How do Bitcoin and Ethereum address formats differ? This guide compares BTC Legacy / SegWit addresses with ETH addresses to help you understand wallet output.
Bitcoin has several address formats: Legacy (starts with 1, P2PKH), native SegWit (starts with bc1q, P2WPKH), and more. The same private key maps to different address formats, but the funds belong to the same key.
Ethereum addresses start with 0x and are 40 hex characters, derived from the public key via keccak256 (last 20 bytes), usually with an EIP-55 mixed-case checksum for readability.
This tool derives addresses from the same mnemonic along the standard BTC (m/44'/0'/0'/0/0) and ETH (m/44'/60'/0'/0/0) paths, so you get what you need on both chains.