Bip39-Standalone. You'd probably then do a simple Restoration having a command like the just one under. (This command takes advantage of a sample wallet file bunlded with BTCRecover) BIP39 is usually a style and design implementation that lays out how copyright wallets produce the list of words (or "mnemonic codes") https://social4geek.com/story4596385/bip39-generator-https-linktr-ee-bip39-getting-my-bip39-passphrase-to-work