Password Generator
Generate secure, random passwords with customizable options
✓ Your Input
Set length and character options, then click Generate Passwords to create secure passwords and see strength analysis.
Password Strength Analyzer
Complete User Guide
What is a Strong Password?
A strong password is long, random, and includes a mix of uppercase, lowercase, numbers, and special characters. It should be unique for each account and not contain personal information.
How to Use
- Set your desired password length
- Choose which character types to include
- Click Generate Passwords to see results and strength analysis
- Copy the password(s) you want to use
- Use Reset to clear and hide results
Password Length
- Minimum: 8 characters (recommended)
- Good: 12-16 characters
- Strong: 20+ characters
- Longer passwords are more secure
Character Types
- Lowercase: a-z (26 characters)
- Uppercase: A-Z (26 characters)
- Numbers: 0-9 (10 characters)
- Special: !@#$%^&*... (~30 characters)
Password Strength Levels
- Weak: < 28 bits entropy
- Fair: 28-40 bits entropy
- Good: 40-60 bits entropy
- Strong: 60-80 bits entropy
- Very Strong: > 80 bits entropy
Security Tips
- Use a unique password for each account
- Don't share passwords with anyone
- Use a password manager
- Enable two-factor authentication
- Change passwords regularly
- Avoid dictionary words
Important Notes
- Passwords are generated using cryptographically secure random number generator
- Generated passwords are not stored or logged
- At least one character type must be selected
- Ambiguous characters can be excluded for readability