Random Password Generator - Secure Cryptographic Password Tool
Generate secure random passwords with full control over length, character sets, and complexity. Choose from letters, numbers, symbols, and special characters to create passwords that meet any security requirements.
Features
- Customizable Length: Set password length from 4 to 128 characters
- Character Set Options: Include/exclude uppercase, lowercase, numbers, and symbols
- Multiple Passwords: Generate multiple passwords at once
- Copy to Clipboard: One-click copying for convenience
- Entropy Display: See password strength and entropy information
- Exclude Similar Characters: Option to avoid confusing characters like 0/O, 1/l
Use Cases
- Creating strong passwords for new accounts
- Generating temporary passwords for users
- Security testing and penetration testing
- API keys and tokens
- Database passwords and connection strings
Security Notes
- All passwords are generated locally in your browser
- No data is sent to external servers
- Uses cryptographically secure random number generation
- Clear generated passwords from memory when done