🔐 Password Strength Checker
Estimate password strength locally, view a rule-based score, get improvement tips and privacy-friendly feedback without a breach database check.
✍️ Enter Password
⚡ Quick Examples
✅ Strength Result
Password Score
100
Strong
This password looks strong.
Strength meter100%
Estimated Crack Time (Local Estimate)
Many years
📏
14
Length
📊
100%
Score
🏷️
Strong
Status
💡
0
Suggestions
🧾 Password Checklist
✅ At least 8 characters
✅ At least 12 characters
✅ Lowercase letter
✅ Uppercase letter
✅ Number
✅ Symbol
✅ Not a common password
✅ No repeated characters
💡 Suggestions
Your password meets all listed checks.
This password strength checker runs in your browser. Your password is not sent to a server. Scores and crack-time labels are local estimates only and do not check leaked-password databases. For real accounts, use unique passwords and a trusted password manager.
📌 What is Password Strength?
Password strength measures how difficult a password may be to guess or crack. Longer passwords with mixed letters, numbers and symbols are generally stronger.
🔍 Common Tips
Avoid common passwords, repeated characters, names and simple patterns. Use unique passwords for every account and enable two-factor authentication when possible.