Free Password Generator - Create Strong & Secure Passwords Online
Generate secure, strong passwords with our free online password generator. Customize length (4-128 characters), include symbols, numbers, and choose from random, pronounceable, or passphrase modes. 100% client-side security with instant copy and download functionality. Perfect for creating unique passwords for all your accounts.
🔐 Password Best Practices
Length Matters: Use passwords with at least 12 characters. Longer passwords are exponentially harder to crack.
Mix Character Types: Include uppercase, lowercase, numbers, and symbols for maximum security.
Avoid Personal Information: Don't use names, birthdays, or other easily guessable information.
Unique Passwords: Use different passwords for each account to prevent credential stuffing attacks.
Regular Updates: Change passwords periodically, especially for sensitive accounts.
🎯 How to Use the Password Generator
- Choose your preferred password generation mode (Random, Pronounceable, or Passphrase)
- Adjust the password length using the slider (4-128 characters)
- Select character types to include: uppercase, lowercase, numbers, and symbols
- For passphrases, set the number of words and formatting options
- Click "Generate Password" to create a secure password
- Review the password strength and security statistics
- Copy the password to clipboard or download it as a text file
- Store your password securely in a password manager
🚀 Benefits of Using Our Password Generator
- Multiple generation modes for different security needs
- Real-time password strength analysis and entropy calculation
- Customizable length and character options
- Pronounceable passwords for easier memorization
- Secure passphrase generation with multiple words
- Client-side generation - passwords never leave your device
- Copy and download functionality for easy use
- Mobile-responsive design for use on any device
- Completely free with no registration required
❓ Frequently Asked Questions
Is the Password Generator secure and private?
Yes! Our password generator runs entirely in your browser using client-side JavaScript. No passwords are sent to our servers or stored anywhere. Your generated passwords remain completely private and secure. All processing happens locally on your device.
What's the difference between Random, Pronounceable, and Passphrase modes?
Random mode creates completely random character combinations for maximum security using uppercase, lowercase, numbers, and symbols. Pronounceable mode generates passwords that are easier to remember while maintaining good security by alternating consonants and vowels. Passphrase mode creates passwords using multiple dictionary words separated by hyphens, which are both secure and memorable.
How long should my password be for maximum security?
We recommend at least 12 characters for good security, but 16+ characters is even better for maximum protection. Our generator supports up to 128 characters. Longer passwords are exponentially harder to crack, even with powerful computers. A 16-character password with mixed characters would take centuries to crack.
Should I include symbols in my password?
Yes, including symbols significantly increases password strength by expanding the character set from 62 to 94 possible characters. This dramatically increases entropy and crack time. However, some systems have restrictions on special characters, so check your target system's requirements first.
Can I use the generated passwords for all my accounts?
You should use a unique password for each account to prevent credential stuffing attacks. Generate different passwords for each service to prevent security breaches from affecting multiple accounts. Consider using a password manager like Bitwarden, 1Password, or LastPass to store them securely.
How does the password strength checker work?
Our password strength checker calculates entropy based on character set size and password length. It analyzes uppercase letters, lowercase letters, numbers, and symbols to determine the total possible combinations. The strength rating (Weak, Fair, Good, Strong) is based on estimated crack time using modern computing power.
Is this password generator better than browser built-in generators?
Our generator offers more customization options than most browser built-in generators. You can choose between random, pronounceable, and passphrase modes, customize length up to 128 characters, exclude ambiguous characters, and get detailed strength analysis. It's perfect for specific requirements that browser generators can't meet.