Password Breach Check

This is a test page for the Password Breach Check web service. For complete details, visit https://articles.hotelexistence.ca/posts/protectuserscredentialstuffing/

1. Enter Plaintext Password

Enter a password here. This password does not leave your browser, and is not sent to the service. Generate the hash, and submit it in the next step. If you do not want to try your passwords, try Password1! , 123456 , 1q2w3e4r5t or qwer1234

2. SHA-1 Hash of Password

This is sent to the Password Breach Check Service to determine if password is know to have appeared in various breaches. You can also paste a SHA-1 hash directly into this box.

3. Output

The browser has sent this call to the service:

The service has not yet been called. Submit SHA1 to Service

The service returned:

The service has not yet been called. Submit SHA1 to Service