Generate cryptographically secure random tokens in various formats: hex, base64, alphanumeric.
11772e3dca3457b00b570d1b2ba2efc725df0abf589ca701b3bef7d2dae5ff7736e45c356ed42a893557aaea9b34f1d7d7b089f80b29c12142bcdb63a9cadef14c6fc45ebca02d84ed68644157eded37Choose format and length.
A secure random token is created.
Copy the token.
Use the Token Generator when creating API keys for your services, generating session identifiers, creating secure invite links, or producing secret keys for HMAC signing. It is perfect for developers setting up authentication systems, webhook secrets, or any application requiring unique, unpredictable identifiers. DevOps teams use it to generate secrets for environment variables and CI/CD pipeline configurations.
All tokens are generated using the Web Crypto API (crypto.getRandomValues()), which provides cryptographically secure randomness sourced from your operating system's entropy pool. This ensures tokens are truly unpredictable and suitable for security-sensitive applications. The generated tokens meet industry standards for API keys, session tokens, and secret management.
Choose hex for simplicity and debugging (easy to read in logs), Base64 for compact representation with higher entropy per character, or alphanumeric for URL-safe tokens without special characters. Hex is common for API keys, Base64 is used in authentication headers, and alphanumeric works well for invite codes and shareable links.
For API keys and secrets, use at least 32 characters (128 bits of entropy) to prevent brute-force attacks. For session tokens, 64 characters (256 bits) is recommended for extra security margin. The minimum length depends on the character set — hex tokens need to be longer than Base64 tokens for the same entropy level.