Bip39 Online. At first you ought to retail outlet it Independently out of your seed. Owning your seed as well as your passphrase in the exact same location defeats the objective of using a passphrase to start with. No, there isn't a technological Restrict to the length of your passphrase. https://bookmarksknot.com/story20302788/bip39-list-https-linktr-ee-bip39-not-known-details-about-bip39-list