Strong Password Generator
Generate cryptographically secure passwords with customizable complexity
Instant Results
100% Private
No Registration
Why Use Our Strong Password Generator?
Cryptographically secure
Customizable length
Character set options
Strength indicator
Technical Details
Source: crypto.getRandomValues() / window.crypto
Character sets: uppercase, lowercase, numbers, symbols
Recommended length: 16+ characters
Entropy: ~6 bits per character (mixed set)
Common Use Cases
User Account Security
Generate strong passwords for new user accounts.
API Keys
Create secure API keys and secret tokens.
Database Credentials
Generate strong passwords for database connections.
Encryption Keys
Create strong passphrases for encryption applications.
Pro Tips
- Use 16+ characters for high security
- Include all character types when possible
- Store passwords in a password manager
- Never reuse passwords across services
Frequently Asked Questions
Source: crypto.getRandomValues() / window.crypto
Your data stays in your browser
All processing happens locally. Nothing is sent to any server.