Bip39 Online. Thanks to the cryptographic layout of BIP-39, a weak passphrase doesn't reduce the security of the other wallets or enable expose the seed words. What constitutes a "very good wallet" is one which has distinct, simple to entry documentation on supported BIP standards, derivation paths, and recovery processes. https://ezmarkbookmarks.com/story18758618/bip-39-https-linktr-ee-bip39-the-fact-about-bip-39-that-no-one-is-suggesting