❓ Frequently Asked Questions
What is a Password Strength Checker?
A Password Strength Checker is a free online tool that analyzes your password and evaluates its security. It checks for length, character variety, and common patterns to determine how strong your password is.
How is password strength calculated?
This tool checks 6 factors:
- Length: At least 8 characters
- Lowercase: Contains a-z
- Uppercase: Contains A-Z
- Numbers: Contains 0-9
- Symbols: Contains !@#$%^&*
- Common: Not a commonly used password
Each factor adds to the strength score (0-6).
What are the password strength levels?
Passwords are rated as:
- Weak (0-2): Easy to crack, not recommended
- Fair (3): Moderate security
- Good (4): Strong enough for most uses
- Strong (5-6): Excellent security, recommended
What makes a password strong?
A strong password should have:
- Length: 12+ characters (16+ is ideal)
- Variety: Mix of uppercase, lowercase, numbers, and symbols
- Uniqueness: Not used on other accounts
- Randomness: Not a dictionary word or common pattern
Is my password stored or saved?
Absolutely not! All analysis is performed entirely in your browser using JavaScript. Your password never leaves your device — we do not store, track, or share any passwords you enter.
Is this Password Strength Checker free?
Yes! Kognitrick Password Strength Checker is completely free to use. No registration, no hidden charges, no credit card required.
Who can benefit from using a Password Strength Checker?
This tool is useful for:
- 🔐 Anyone creating new accounts
- 💼 Professionals checking password security
- 🛡️ Security-conscious individuals
- 📱 Users testing their existing passwords