API Key Generator
Generate secure API keys with customizable options. Get Base64, SHA-256, and SHA-512 formats instantly.
How to Use the API Key Generator
- Select how many keys you want to generate (up to 100)
- Choose the key length in bits (64, 128, 256, … 2048)
- Select the type of characters (numbers, letters, symbols, etc.)
- Optionally enter a prefix to add before each key
- Click Generate to produce your keys
- View them individually in cards, or copy them all at once from the combined editor
💡 Pro Tip: Always store API keys securely and never expose them in public repositories.
What is an API Key Generator?
An API Key Generator is a tool that creates random, unique strings of characters to be used as API keys. These keys are used to authenticate and authorize access to an API, ensuring that only trusted clients can use it. A good generator creates keys that are long and random enough to be secure.
Why Use Our API Key Generator?
- Security: To generate strong, unpredictable API keys that are difficult to guess, protecting your API from unauthorized access.
- Convenience: To quickly create multiple API keys with specific requirements, such as a certain length or character type.
- Customization: To add a prefix to your API keys for easy identification and organization.
- Multiple Formats: To get the generated key in various formats, including Base64 and hashed versions (SHA-256, SHA-512), for different use cases.
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