Frequently Asked Questions
How are tokens generated?
Tokens are generated using window.crypto.getRandomValues() for cryptographically strong randomness.
Can I set custom token length?
Yes. Choose a length between 8 and 256 characters.
Is token generation private?
Yes. Tokens are generated entirely in your browser.
Example input/output
Input: Length: 24
Output: 7a3f8e2c1d4b5907f6e0a1b2c3d4e5f6078910a1b
How it works
This tool uses window.crypto.getRandomValues() to fill a byte array with random values, then encodes the result as a hexadecimal string. The token length controls how many bytes of randomness are generated. Processing runs in your browser.
Common use cases
- Generate cryptographically secure tokens for session management
- Produce random tokens for password reset or email verification flows
- Create secret tokens for CSRF protection or API authentication