Random Token Generator
Generate cryptographically secure random tokens for API keys, session tokens, secret keys, OAuth tokens, and more. Choose your token length and format: hex, Base64, alphanumeric, or URL-safe. All tokens are generated using your browser's cryptographic random number generator, ensuring they are truly unpredictable and secure. No server required.
Random Token Generator
Generate cryptographically secure tokens using the Web Crypto API.
64 chars approx.
How to Use Random Token Generator
- 1Select the desired token length in bytes (e.g., 32 bytes = 64 hex characters)
- 2Choose the output format: Hex, Base64, or Alphanumeric
- 3Click Generate to create a new secure token
- 4Click Copy to copy the token to your clipboard
Your Privacy is Protected
Random Token Generator runs entirely in your browser. Your files and data are never uploaded to any server, never stored, and never shared. Everything happens locally on your device using secure browser APIs.
Frequently Asked Questions
What can I use tokens for?
API keys, session tokens, CSRF tokens, OAuth secrets, webhook signing keys, and any other scenario requiring a unique, unpredictable secret value.
Are tokens truly random?
Yes. Tokens are generated using window.crypto.getRandomValues(), a cryptographically secure random number generator built into all modern browsers.
What token length should I use?
For API keys and session tokens, 32 bytes (256 bits) provides excellent security. For CSRF tokens, 16 bytes is typically sufficient.