API Key & Secret Generator
Cryptographically secure keys for any application
All keys generated locally using crypto.getRandomValues() - nothing is sent to any server
Keys generated: 0
Cryptographically Secure
Uses crypto.getRandomValues() - the same CSPRNG used by TLS/SSL. Suitable for production environments.
100% Client-Side
All generation happens locally in your browser. No keys are ever transmitted, logged, or stored on any server.
Production Ready
Keys meet or exceed NIST recommendations for entropy. Export directly to .env files for immediate use.
Key Strength Guide
Excellent (256+ bits) - Encryption keys, JWT secrets
Strong (128-255 bits) - API keys, webhook secrets
Good (64-127 bits) - Session tokens, client IDs
Fair (<64 bits) - Short passwords only, not for secrets
Export as .env
# Generated by SpunkArt API Key Generator
# No keys generated yet