CSRF Token Generator

Generate and validate CSRF tokens for web application security

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Select Mode

Token Options

32 characters

Secret Options

Used for hash and HMAC-based tokens

CSRF Token Information

What is CSRF?

  • Cross-Site Request Forgery attack
  • Unauthorized actions on behalf of users
  • Exploits user's authenticated session
  • Can cause data modification

CSRF Tokens

  • Unique tokens for each request
  • Generated server-side
  • Included in forms and requests
  • Validated on server

Protection

  • Generate unique tokens
  • Include in all forms
  • Validate on server
  • Use HTTPS for transmission

CSRF Protection Tips

Token Generation

  • Use cryptographically secure random
  • Generate unique tokens per request
  • Use appropriate token length
  • Store tokens securely

Validation

  • Validate tokens on server side
  • Check token format and length
  • Implement proper error handling
  • Log validation failures

Implementation

  • Include tokens in all forms
  • Use HTTPS for transmission
  • Implement proper session management
  • Regular security testing