⚠️ Common Mistakes
- Using dictionary words or personal information
- Simple substitutions (@ for a, 3 for e)
- Keyboard patterns (qwerty, 12345)
- Reusing passwords across sites
✅ Best Practices
- Use 14+ characters for strong security
- Mix letters, numbers, and symbols
- Consider using passphrases
- Use unique passwords for each account
Is This Password Checker Safe?
🛡️ Why This Tool is Secure
- All analysis happens in your browser
- No passwords sent to any server
- We don’t know who you are
- Nothing is stored or remembered
🔍 How It Works
- Dictionary and common password checks
- Keyboard pattern detection
- Substitution pattern analysis
- Sequence and repetition detection
FAQs
What is a password strength checker?
A password strength checker is a tool that analyzes your password and gives you an estimate of how secure it is. It checks factors like length, symbols, numbers, uppercase/lowercase letters, and patterns.
How accurate is this password strength test?
While no tool can predict hacking attempts 100%, our checker uses common cracking techniques, dictionary checks, and pattern detection to give you a reliable security score.
Is my password safe when I type it here?
Yes ✅. All analysis happens directly in your browser. Your password is never sent to a server, stored, or logged—so it stays 100% private.
What makes a password strong?
A strong password usually has:
At least 14+ characters
A mix of uppercase & lowercase letters
Numbers and symbols
No common words, names, or patterns (like 12345, qwerty, or birthdays)
Can this tool tell if my password was leaked?
No, this tool doesn’t check against leaked databases. It only measures strength and resistance to brute-force attacks. To check for leaks, use services like “Have I Been Pwned.”
Should I use the same password on multiple accounts?
Definitely not ❌. If one account gets hacked, all others with the same password become vulnerable. Always use unique passwords for each account.
What’s the best way to remember strong passwords?
Instead of writing them down, use a password manager. It securely stores your passwords and can generate random, strong ones for you.
Can I rely only on a strong password for security?
A strong password is crucial, but adding two-factor authentication (2FA) makes your accounts much harder to hack. Always enable 2FA where possible.