API Key Manager

About This Tool

The API Key Manager helps developers generate and manage secure API keys for their applications. It provides tools for creating cryptographically strong keys with configurable expiration and usage limits. The tool operates entirely client-side for privacy and security, making it suitable for generating keys for development and testing purposes.

Features

• Generate secure API keys with configurable formats
• Set expiration dates and usage limits
• Create hierarchical key structures with different permission levels
• Track key usage (client-side only for privacy)
• Implement key rotation policies
• Generate JWT-based API keys with claims
• Export keys in various formats (JSON, YAML, .env)
• Simulate key validation and authorization