Password Strength Tester

Check how secure your password is and estimate how long it would take to crack.

Security Score: WeakTime to Crack:

Lightning Fast

Processed locally in browser or instantly in cloud

Privacy First

Files are deleted automatically after processing

Forever Free

Unlimited usage, no registration required

Password Strength Checker

Test the strength of your passwords against modern cracking techniques. See how long it would take a hacker to guess your credentials and get tips for improvement.

1

Type Password

Enter a password to test. (Note: We do not store or send this data anywhere).

2

Analyze

View the instant security score and estimated crack time.

3

Improve

Follow the suggestions to make your password stronger (e.g., adding symbols).

Secure Your Accounts

  • Offline Analysis: Your password never leaves your browser.
  • Detailed Feedback: precise estimates on crack time (e.g., '3 centuries').
  • Entropy Check: Analyzes character variety and length.
  • Prevention: learn to avoid common patterns like sequences or dictionary words.

Stay Safe Online

Ensure your digital keys are tough enough to withstand attacks.