Bip39 Mnemonic Code Converter Tool. The passphrase just isn't chosen from your predefined list of 2048 words – it may be any word or phrase you choose. Yes, BIP39 passphrases are situation-delicate. Make sure to enter your passphrase precisely while you set it up, including any uppercase or lowercase letters. https://atozbookmark.com/story18707012/bip39-list-https-linktr-ee-bip39-getting-my-bip39-wallets-to-work