Password Strength & Generator
Check password strength and generate secure passwords with customizable options
Password Checker
Strength Criteria:
- ✓ At least 8 characters
- ✓ Uppercase letters
- ✓ Lowercase letters
- ✓ Numbers
- ✓ Special characters
- ✓ 12+ characters (recommended)
Password Generator
450
Include:
About Password Tools
Comprehensive password management toolkit featuring strength analysis and secure password generation with advanced customization options.
View Detailed Information
Key Features:
- Real-time strength assessment
- Customizable password generation
- Multiple character set options
- Visual strength indicators
- Security recommendations
Ideal For:
- Account security enhancement
- Password policy compliance
- Security auditing
- System administration
- Personal security management
Pro Tips:
- Use maximum length for better security
- Include all character types
- Check existing password strength
- Save passwords securely offline
Password Security Tips
Strong Password Guidelines
- • Use at least 12 characters
- • Mix uppercase and lowercase letters
- • Include numbers and special characters
- • Avoid dictionary words and personal info
- • Use unique passwords for each account
Best Practices
- • Use a password manager
- • Enable two-factor authentication
- • Change passwords regularly
- • Never share passwords
- • Avoid saving in browsers on shared devices
Frequently asked questions
Are generated passwords safe?▾
Yes — passwords are generated locally in your browser and never sent anywhere. Length and character sets are configurable.
How is password strength measured?▾
It estimates strength from length, character variety and common-pattern checks, giving instant feedback as you type.
Is it free?▾
Yes. It is completely free with no signup, and everything runs locally in your browser, so your data never leaves your device.