Bip39 Passphrase Generator. The passphrase is not selected through the predefined list of 2048 words – it may be any word or phrase you end up picking. Indeed, BIP39 passphrases are situation-sensitive. Be sure to enter your passphrase particularly as you set it up, including any uppercase or lowercase letters. https://bookmark-dofollow.com/story23511038/bip39-generator-https-linktr-ee-bip39-bip39-words-an-overview