Random Token Generator
Generate cryptographically secure random tokens in hex, base64, alphanumeric, and UUID formats.
Token Generator
5
💡 Definition
Secure Token Generation
- Cryptographically secure random tokens are generated using the Web Crypto API (crypto.getRandomValues).
- These tokens are suitable for API keys, session tokens, CSRF tokens, and any security-critical random values.
📖 How to use
Step by Step
- Select the token format (hex, base64, etc.)
- Set the length in bytes or characters
- Choose how many tokens to generate
- Click any token to copy it
🎯 Use cases
When to use
- Generating API keys and secrets
- Creating session tokens
- CSRF token generation
- Random password generation
Frequently Asked Questions
Are these truly random?▾
Yes. They use crypto.getRandomValues() which provides cryptographically secure randomness from the operating system's entropy source.
What length should I use?▾
For security tokens, 32 bytes (256 bits) is recommended. For API keys, 16-32 bytes is standard. UUID v4 has a fixed 128-bit format.