Random Token Generator

Generate cryptographically secure random tokens, API keys, UUIDs, and secrets. Multiple formats: hex, base64, alphanumeric. Free, browser-based.

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Generate cryptographically secure random tokens, API keys, UUIDs, and secrets instantly in your browser. Choose from hex, base64, or alphanumeric formats with custom lengths. Perfect for developers needing secure randomization without server calls.

How it works

  1. 1Select your desired token format (hex, base64, alphanumeric, or UUID)
  2. 2Set the token length between 8 and 512 characters
  3. 3Click generate to create cryptographically secure random tokens
  4. 4Copy tokens instantly with one-click copying

Who uses this tool

  • ✓Developers generating API keys and authentication tokens
  • ✓Security testing with random secret generation
  • ✓Database seeding with unique identifiers and UUIDs
  • ✓Creating temporary session tokens and access codes
  • ✓Password reset links and verification token generation

Frequently Asked Questions

How do I use Random Token Generator?
Select the format (hex, base64, alphanumeric), choose length, and click Generate. Click again for a new token or use Batch to generate multiple at once.
Is Random Token Generator free?
Yes, Random Token Generator on ToolPix is 100% free with no signup or installation required.
Is my data safe?
All tokens are generated in your browser using crypto.getRandomValues() — the strongest randomness source available. Nothing is sent to a server.
Are these tokens cryptographically secure?
Yes — we use the Web Crypto API's crypto.getRandomValues(), which is suitable for security-sensitive applications like API keys and session tokens.
What length should an API key be?
At least 32 characters (128+ bits of entropy). We recommend 32–64 hex characters or 44 base64 characters for most use cases.

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