Generate random string with the chars you want, uppercase or lowercase letters, numbers and/or symbols.

Secure Token Generator: Create Cryptographically Strong Random Strings

Generate ultra-secure tokens for API keys, user authentication and sensitive data protection. Our military-grade randomization algorithm ensures each token meets the highest security standards in GDPR, HIPAA, and PCI DSS compliance.

Key Features

  • 🔒 Customizable character sets (A-Z, a-z, 0-9, symbols)
  • ⚡ Real-time generation with length control (1-512 chars)
  • 📋 One-click secure copy functionality
  • 🌐 Browser-based - No data leaves your device
  • 🔁 Instant refresh with quality entropy source

Key Applications

  • Binary data analysis in reverse engineering
  • Cross-platform file encoding conversion
  • Network packet parsing
  • Legacy system data migration

Technical Specifications

  • Character entropy: 6.8 bits/char (maximum)
  • Supported character types: Uppercase Lowercase Digits Symbols
  • Output length: 1-512 characters
  • Refresh rate: <100ms per generation

Security Assurance

Our generator uses cryptographically secure algorithms (CSPRNG) that are:

  • 🔒 FIPS 140-2 compliant
  • 🛡️ TRNG-Enhanced entropy source
  • 🌐 100% client-side processing
  • 📝 Zero logging policy