Password Generator User Guide
Learn how to create secure, random passwords that meet modern security requirements
Secure Generation
Uses cryptographically secure random number generation for maximum password security
Customizable Options
Control password length and character types to meet specific requirements
Easy Copy
One-click copy functionality for immediate use in applications
Instant Regeneration
Generate new passwords instantly with the same settings
Set Password Length
Use the slider or directly enter a number to set the desired password length. We recommend at least 12 characters for optimal security.
Select Character Types
Choose the character types to include:
- Uppercase letters (A-Z): Adds complexity and meets most requirements
- Lowercase letters (a-z): Standard character set inclusion
- Numbers (0-9): Required by many systems and adds security
- Special characters (!@#$%^&*): Maximum security enhancement
Generate Password
Click the "Generate Password" button, and the tool will immediately create a random password that meets your specified requirements.
Copy and Use
Click the "Copy" button to copy the generated password to your clipboard, then paste it into your application immediately.
Password Strength
- Use at least 12 characters minimum
- Include all character types when possible
- Avoid common patterns and sequences
- Don't use personal information
Password Management
- Use different passwords for each account
- Change passwords regularly
- Use a password manager
- Enable two-factor authentication
High-Security Accounts
- Use 16+ characters for banking
- Enable all character types
- Consider passphrase generation
- Regular security audits
Common Mistakes
- Using dictionary words
- Reusing passwords across sites
- Sharing passwords via email
- Storing passwords in plain text
Best Practices
- Generated passwords automatically contain 20%-30% numbers for better security
- Special characters are included at 20%-30% when selected
- Use the maximum length allowed by the target system
- Generate multiple options and choose the most memorable one
Important Notes
- Passwords are not saved on our servers - regenerate after page refresh
- Copy and paste passwords immediately to avoid loss
- Some systems may have specific character restrictions
- Test passwords in your target application before finalizing
Q: How secure are the generated passwords?
A: Our passwords use cryptographically secure random generation with 128-bit entropy, making them extremely secure against brute force attacks.
Q: What if a website has specific password requirements?
A: Adjust the character types and length to match the website's requirements. Most sites accept our generated passwords.
Q: Can I generate passwords offline?
A: Yes, our tool works entirely in your browser. No data is sent to our servers during password generation.
Q: How often should I change my passwords?
A: For high-security accounts (banking, email), change every 3-6 months. For regular accounts, annually is usually sufficient.