Secure Token Generator
Generate tokens for sessions, CSRF, OAuth, JWT secrets, and more — cryptographically secure, browser-only.
Token Type
Session Token256 bits · hex
abf896fdaa3f6e16aa85e12b0b5fe9548e9f09a2e0c9cdc6933be05c3bb65c61
Common use: express-session, Django sessions
Token Specifications
| Type | Bytes | Format | Entropy |
|---|---|---|---|
| Session Token | 32B | hex | 256 bits |
| CSRF Token | 32B | base64url | 256 bits |
| OAuth State/Token | 32B | base64url | 256 bits |
| Password Reset Token | 48B | hex | 384 bits |
| Email Verify Token | 32B | hex | 256 bits |
| JWT Secret | 64B | base64url | 512 bits |
Security best practices
- Never hardcode tokens in source code — use environment variables
- Rotate secrets periodically, especially after suspected exposure
- Store tokens server-side only; never expose in client-side code
- Use HTTPS to prevent tokens from being intercepted in transit
- Invalidate tokens immediately after use (one-time tokens)
How these tokens are generated
All tokens use crypto.getRandomValues() — the same source of randomness used in browser security contexts. Generation happens entirely in your browser. Nothing is transmitted, logged, or stored.