Random Token Generator
Generate secure random tokens, passwords, and strings with custom character sets. Perfect for API keys, passwords, session tokens, and unique identifiers.
Cryptographically Secure
Uses browser's crypto API for truly random generation
Highly Customizable
Choose length, character sets, and custom characters
Instant Generation
Generate multiple tokens in milliseconds
Common Use Cases
🔑 API Keys & Secrets
Generate secure API keys, secret tokens, and authentication credentials for your applications.
🔐 Strong Passwords
Create complex passwords with custom character requirements for maximum security.
🎫 Session Tokens
Generate random session IDs for user authentication and state management.
🆔 Unique Identifiers
Create unique IDs for database records, file names, or tracking codes.
Frequently Asked Questions
How secure are the generated tokens?
Tokens are generated using the browser's Crypto API (crypto.getRandomValues()), which provides cryptographically strong random values. This makes them suitable for security-sensitive applications like API keys and passwords.
What does entropy mean?
Entropy measures the randomness and unpredictability of your token. Higher entropy means more possible combinations, making it harder to guess. A token with 128+ bits of entropy is considered very secure.
Can I use these tokens for production?
Yes! The tokens are cryptographically secure and suitable for production use. However, for highly sensitive applications (like encryption keys), consider using dedicated key generation tools and proper key management systems.
Are the tokens stored anywhere?
No! All tokens are generated locally in your browser and are never sent to any server. Once you close the page or generate new tokens, the previous ones are gone.