Password Breach Checker
This checks whether a password appears in known breach corpora using Have I Been Pwned's k-anonymity API: your browser hashes the password with SHA-1 and sends only the first 5 hex characters, so the password and full hash never leave your device.
Tool results are generated in English.
The request goes to api.pwnedpasswords.com with a five-character hash prefix. No account or key is needed.
Leathanaigh coibhneasta
Fadhb ar an freastalaí? Suíomh hackáilte? Luchtú mall?
Solúfar fadhbanna criticiúla laistigh de 30 nóiméad — gan stad, 7 lá sa tseachtain.