Password Strength Checker & Generator
Check your password strength and generate strong, secure passwords
Password Strength Checker
Password Tips
Use Long Passwords
Longer passwords are harder to crack. Aim for at least 12 characters.
Mix Character Types
Use uppercase, lowercase, numbers, and special characters.
Avoid Common Words
Don’t use dictionary words or common phrases that are easy to guess.
Don’t Reuse Passwords
Use unique passwords for different accounts to limit damage from breaches.
Password Generator
Security Tips
Use a Password Manager
Password managers help generate, store, and autofill strong passwords.
Enable 2FA
Use two-factor authentication for an extra layer of security.
Change Passwords Regularly
Update your passwords every 3-6 months for important accounts.
Watch for Breaches
Check if your accounts have been compromised in data breaches.
Why Use Password Strength Checker & Generator?
Privacy Focused
All password checking and generation happens in your browser. Your passwords never leave your device.
No Waiting
Get instant results without any delays or server requests.
Advanced Algorithms
Uses sophisticated algorithms to evaluate password strength and generate secure passwords.
Beautiful Interface
Enjoy a clean, modern design with intuitive controls and smooth animations.
Password Strength Checker and Generator – Free Tool 2025
Create and test secure passwords instantly—100% free, no login, zero data storage.
Need a strong, unhackable password?
Our Password Strength Checker and Generator helps you build and validate passwords that resist brute-force attacks, dictionary hacks, and data breaches—so your accounts stay safe.
✅ Generate random passwords (8–64 characters)
✅ Test strength in real time (Weak → Very Strong)
✅ Mix letters, numbers, symbols, and even emojis
✅ No signup, no tracking
[Generate & Check My Password Now]
Why Use a Password Strength Checker and Generator?
Prevent account takeovers from weak or reused passwords
Meet security requirements for banks, work logins, or cloud apps
Avoid common pitfalls like 123456, password, or qwerty
Comply with NIST and cybersecurity best practices
Protect your email, social media, banking, and shopping accounts
🔗 For developers: Pair with our Password Hash Generator to securely store or share password hashes
🔗 Audit your online safety with the Email Validator & Deliverability Checker
🔗 Safeguard documents with the PDF Protector after creating secure logins
🔗 Test your credentials safely—no data leaves your device
How It Works (3 Simple Steps)
Generate: Click “Create Strong Password” for a secure, random string
Customize: Choose length, include symbols/numbers, or exclude ambiguous characters (e.g., l, 1, I, O, 0)
Check: Type your own password to see real-time strength feedback
✅ Works on mobile & desktop
✅ All processing happens in your browser
✅ Nothing saved or transmitted — 100% private
Frequently Asked Questions
Q: Is this really a free Password Strength Checker and Generator?
A: Yes—100% free, no signup, and unlimited use.
Q: Does it store my passwords?
A: Never. All checks and generation happen locally in your browser—nothing is sent or saved.
Q: Can I use it for work or school accounts?
A: Yes—ideal for creating compliant, secure credentials that meet organizational policies.
Q: How strong is “strong enough”?
A: Aim for 12+ characters with uppercase, lowercase, numbers, and symbols. Our tool rates strength instantly using NIST-inspired criteria.
✅ Try the best Password Strength Checker and Generator of 2025—fast, free, and essential for digital safety.
[Create My Secure Password Now]
🔗 For official password security guidelines, refer to NIST Special Publication 800-63B – Digital Identity Guidelines.