Password Generator
Generate secure, random passwords with customizable options. Create strong passwords for your accounts with our free online tool.
Do's:
- • Use at least 12 characters
- • Include uppercase and lowercase letters
- • Add numbers and special characters
- • Use unique passwords for each account
- • Consider using a password manager
Don'ts:
- • Don't use personal information
- • Avoid common words or phrases
- • Don't reuse passwords
- • Avoid sequential characters
- • Don't share passwords
Secure Generation
Generate cryptographically secure passwords using browser's built-in random number generator.
Advanced Analysis
Get detailed analysis including entropy, crack time estimation, and pattern detection for better security.
Instant Copy
Copy generated passwords to clipboard with one click. No data is stored or transmitted.
Why Strong Passwords Matter
In today's digital world, strong passwords are your first line of defense against cyber attacks. Weak passwords are responsible for over 80% of data breaches, making password security crucial for protecting your personal and professional accounts.
What Makes a Password Strong?
- Length: At least 12 characters long (16+ is even better)
- Complexity: Mix of uppercase, lowercase, numbers, and symbols
- Uniqueness: Different password for each account
- Randomness: Avoid predictable patterns and personal information
- No Common Words: Avoid dictionary words and common phrases
How Our Password Generator Works
Our password generator uses cryptographically secure random number generation to create truly random passwords. You can customize the length, character types, and exclude similar or ambiguous characters for better readability. The tool also provides real-time password strength analysis.
Key Features
- Customizable Length: Generate passwords from 4 to 64 characters
- Character Options: Choose uppercase, lowercase, numbers, and symbols
- Exclude Similar Characters: Remove confusing characters like 0, O, 1, l
- Exclude Ambiguous Characters: Remove characters that might cause issues
- Strength Indicator: Real-time password strength analysis
- Copy to Clipboard: One-click copying with visual feedback
- Show/Hide Password: Toggle password visibility
Password Security Best Practices
Do's
- • Use unique passwords for each account
- • Enable two-factor authentication
- • Use a password manager
- • Regularly update passwords
- • Use passphrases for important accounts
Don'ts
- • Don't reuse passwords
- • Don't use personal information
- • Don't share passwords
- • Don't store passwords in plain text
- • Don't use common patterns
Why Choose Our Password Generator?
Our password generator is completely client-side, meaning your passwords are generated locally in your browser and never transmitted to our servers. This ensures maximum privacy and security. Plus, it's completely free with no limitations or registration required.
Developer Notes
- • Uses browser's built-in crypto.getRandomValues() for secure randomness
- • All processing happens locally - no server communication
- • Password strength algorithm considers multiple factors
- • Compatible with all modern browsers