How does the password strength meter work?
The tool evaluates your password based on length, character variety (uppercase, lowercase, numbers, symbols), and calculates an estimated time to crack it using brute-force methods.
What is "crack time" and how is it estimated?
Crack time is the estimated duration a hacker would need to brute-force your password. It depends on password entropy and the speed of modern password-cracking tools.
Is this password checker secure?
Yes. Everything runs 100% in your browser, no data is sent, saved, or processed on any server.
Can I use this to evaluate real passwords?
This tool is ideal for testing sample or newly generated passwords. We recommend avoiding entering real passwords used for sensitive services.