BIP39 Mnemonic → Addresses & Balance

Convert 12/24 BIP39 words to BTC and ETH addresses with instant balance check and last 5 transactions.

Mnemonic

Passphrase

Scans mnemonics made from only 1 or 2 unique BIP39 words (repeat patterns). Valid phrases are checked for BTC/ETH balances.

All processing is done in your browser – no data is sent to the server.
Balances: BTC via Mempool.space · ETH via Etherscan