Generate Strong Passwords & Check for Leaks

Most "password checker" websites send your password to their servers, which is a major security risk. Pixedra is different. Our tool is built on a foundation of "client-side processing," which means all analysis happens directly on your device, within your web browser.

• Strength Analysis: The strength check happens entirely in your browser using the open-source zxcvbn library. Your password is never sent anywhere. It is analyzed in real-time as you type, and the result is displayed back to you without your password ever leaving your computer.
• Breach Check (k-Anonymity): To check for breaches, we use a secure and industry-trusted method called k-Anonymity, powered by the 'Have I Been Pwned' service. Instead of sending your password, we first turn it into a cryptographic fingerprint (a SHA-1 hash). Then, we only send the first 5 characters of that hash to the public API. The API returns a list of all breached password hashes that start with those 5 characters. Finally, your browser privately checks the full list to see if the rest of your password's hash is present. This powerful technique allows us to verify a breach without ever revealing your actual password to any online service.

In short: Your password stays with you. Always.