Bip39 Online. Because of the cryptographic design and style of BIP-39, a weak passphrase won't lessen the security of another wallets or enable expose the seed words. And you should have created it down in case you had been hoping to maintain a choice open up to revive your accounts. https://thekiwisocial.com/story4484372/bip39-generator-https-linktr-ee-bip39-not-known-facts-about-bip39