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API Key Generator

v1.2.1

Generate test-safe API key formats with configurable prefixes and lengths.

Generates test-safe API key formats with configurable prefixes, separators, and lengths — outputs keys like sk_test_Abc123... suitable for seeding test fixtures or mock API backends.

How to use
  • →Set a prefix (e.g. sk_test_, pk_live_) and choose the key length.
  • →Select encoding (Base62, hex, or alphanumeric) to match your platform's format.
  • →Copy the generated key into your test configuration or mock server.

Configure options and click Generate to create API keys.