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Open Token GeneratorChoose format and length.
A secure random token is created.
Copy the token.
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.
