Mnemonic checker (TON vs BIP39)
Check a seed phrase offline: valid TON mnemonic, password-protected TON mnemonic, BIP39 (Trust Wallet, Ledger), both or neither. Misspelled words are flagged with suggestions, and you learn which wallet can restore it.
Runs locally in your browserUsers & developers
Nothing you type here is sent anywhere. You can disconnect from the internet and it still works.