Bip 39 Excel If you'd like to perform a deep dive, and comprehend the exact mechanisms of how BIP39 wallets transform mnemonic codes right into a binary seed, There's a description in the design doc at . If cryptographic randomness is not out there within your browser, this web page https://andybmwhs.get-blogging.com/31905913/12-word-seed-phrase-generator-with-balance-a-secret-weapon-for-bip39