Password Generator
Generate strong, secure passwords instantly. Create random or memorable passwords with customizable length and character types. Free, secure, and private.
Enter options to generate a password
Include Characters
Advanced Options
Word Separator
Tip: Memorable passwords like "correct-horse-battery-staple" are easier to remember and type, yet highly secure due to their length and randomness.
Generate Multiple Passwords
How to Use the Password Generator
Creating strong, unique passwords is your first line of defense against cyber attacks. Our password generator uses cryptographically secure randomness to create passwords that protect your online accounts from hackers, brute-force attacks, and data breaches.
📝 Step-by-Step Instructions:
- 1. Choose Your Password Type: Select between Random Password (maximum security with mixed characters) or Memorable Password (easier to remember using random words). Random passwords are best for password managers, while memorable passwords work well for master passwords you need to type frequently.
- 2. Adjust Settings: For random passwords, adjust the length slider (12-16 characters recommended minimum) and select which character types to include (uppercase, lowercase, numbers, symbols). For memorable passwords, choose the number of words (4 is ideal for security and memorability) and your preferred separator style.
- 3. Generate Password: Click the Refresh button or adjust any setting to instantly generate a new password. Each generation creates a completely unique, cryptographically random password using the Web Crypto API for maximum security.
- 4. Copy and Use: Click the Copy button to copy your password to clipboard, then paste it into your account registration or password manager. The password strength indicator shows you how secure your password is in real-time.
🌟 Real-World Use Cases:
Social Media Accounts
Secure your Facebook, Twitter, Instagram, and LinkedIn accounts with unique 16-character random passwords. Store them in your password manager for auto-fill convenience.
Email Account Security
Your email is the gateway to all your accounts. Use a 20+ character password with all character types enabled for maximum protection against targeted attacks.
Banking & Financial Apps
Protect your money with ultra-secure passwords. Use random mode with 18-20 characters, and always enable two-factor authentication for these critical accounts.
Work & Enterprise Accounts
Generate compliant passwords that meet your company's security policies. Use the batch generation feature to create passwords for multiple work services at once.
Gaming & Streaming Services
Keep your Steam, PlayStation, Xbox, Netflix, and Spotify accounts secure. Use 14-16 character random passwords to prevent account hijacking and unauthorized purchases.
💡 Pro Tips:
- Use a Password Manager: Store passwords in 1Password, Bitwarden, LastPass, or KeePassXC. You'll only remember one master password.
- Longer is Better: For critical accounts (email, banking), use 16-20 character passwords. Length beats complexity.
- Enable Advanced Options: For manually-typed passwords, enable "Exclude Similar Characters" to avoid i/l/1 and o/0/O confusion.
- Generate Multiple: Use batch generation to create unique passwords for 5-10 accounts at once.
- Never Reuse Passwords: Every account needs a unique password. Password reuse is the #1 cause of breaches.
⚠️ Important Notes:
- 100% Private: All passwords generated locally in your browser using Web Crypto API. Nothing is sent to servers.
- Check Site Requirements: Some sites have specific requirements (e.g., must include symbol). Adjust settings accordingly.
- Save Before Closing: Copy your password immediately. Generated passwords disappear if you refresh the page.
- Enable 2FA Always: Even strong passwords benefit from two-factor authentication as a second layer of security.
- Update Old Passwords: If you're using weak passwords (under 12 characters, common words), generate new ones now.
Privacy Guarantee: All passwords are generated locally in your browser using the Web Crypto API. No passwords are ever transmitted to our servers or stored anywhere. Your passwords are 100% private and secure.
What Makes a Password Strong?
Understanding password strength is crucial for protecting your online identity. A strong password has several key characteristics that make it resistant to both brute-force attacks and sophisticated cracking techniques.
The Four Pillars of Password Strength
1. Length (Most Important)
Every additional character exponentially increases cracking time. A 12-character password with mixed characters would take centuries to crack with current technology. Aim for at least 12 characters, preferably 16+.
2. Character Variety
Using multiple character types (uppercase, lowercase, numbers, symbols) increases the "keyspace" - the total number of possible passwords. A password with all four types is significantly stronger than one with only letters.
3. Randomness
True randomness prevents dictionary attacks and pattern-based cracking. Never use common words, names, dates, or keyboard patterns (like "qwerty"). Our generator uses cryptographically secure randomness.
4. Uniqueness
Each account must have its own password. If one account is breached and you've reused passwords, hackers will try that password on all your other accounts (credential stuffing attacks).
Password Strength Examples
Weak: password123
Would be cracked instantly. Common word + predictable numbers.
Fair: MyBirthday1990!
Better but still guessable. Personal information is vulnerable.
Strong: aB3$x9QmP2#kL7z
Excellent. Random, mixed characters, 16 characters long. Would take billions of years to crack.
Strong (Memorable): correct-horse-battery-staple
Highly secure due to length and randomness, yet easy to remember.
The Math Behind Password Cracking
Understanding the mathematics helps explain why length is so critical. A password's strength is measured in "entropy" - the number of possible combinations:
- 8-character password (all lowercase): 208 billion combinations - crackable in minutes
- 12-character password (mixed): 475 trillion trillion combinations - takes centuries
- 16-character password (mixed): Takes longer than the age of the universe with current technology
Important: According to Verizon's 2023 Data Breach Investigations Report, 81% of hacking-related breaches leveraged either stolen or weak passwords. Using a password generator significantly reduces your risk.
Password Security Best Practices
✅ Do This
- Use a password manager to store all passwords
- Enable two-factor authentication (2FA) everywhere
- Use unique passwords for each account
- Generate passwords with 12+ characters
- Update passwords if a service is breached
- Use memorable passwords for your master password
❌ Don't Do This
- Never reuse passwords across accounts
- Don't use personal information (names, birthdays)
- Avoid common patterns (qwerty, 123456, password)
- Don't share passwords via email or text
- Never write passwords on paper or sticky notes
- Don't use the same password for important accounts
When to Use Different Password Types
Random Passwords
Best for: Auto-filled accounts, password manager entries, accounts you rarely access directly. Maximum security with minimal memorization needed.
Memorable Passwords
Best for: Master passwords, frequently typed passwords, passwords you can't store in a manager. Easier to remember and type while remaining highly secure.
Recommended Password Managers
A password manager is essential for modern security. Here are some trusted options:
- Bitwarden: Open-source, free for personal use, works on all platforms
- 1Password: Premium option with excellent UI and family sharing
- LastPass: Popular choice with free and premium tiers
- KeePassXC: Completely offline, open-source, maximum privacy
Security Tip: Your password manager's master password should be a memorable passphrase that you've never used anywhere else. Consider using a 5-6 word memorable password for this purpose.