API Key Generator

Generate secure API keys and secrets in various formats

Generate cryptographically secure API keys and secrets. Choose from hex, base64, UUID, or prefixed formats. Bulk generate and copy as .env variables. Everything runs locally using the Web Crypto API — your keys never leave your machine.

Format

e.g. a1b2c3d4e5f6...

Length: 32

Env Variable Name

Count

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