HD Path Deriver

Derives addresses from a mnemonic or an extended public key across the paths different wallets actually use, which is the usual reason an address you expected is missing — the same phrase produces different addresses under Ledger Live’s path than under the standard one. A watch-only key derives addresses but never private keys, so it is the safer thing to paste and is supported directly. The mnemonic checksum is verified before anything is derived, because a single mistyped word otherwise yields perfectly valid-looking addresses belonging to a wallet nobody owns. Copying addresses only is offered separately from copying with keys, and the second asks first.