What is API Key Generator?
The API Key Generator creates secure, random API keys and client secrets for developer integrations. It generates keys with custom prefixes (e.g., `sk_live_...`), custom lengths, and random character distributions. Using standard prefixes helps teams identify keys in logs and prevent secret leaks using static code analysis tools.
How to Use API Key Generator
- Enter an optional prefix for your API key (e.g., `pk_test` or `sk_live`).
- Select the target length for the random part of the key.
- Toggle options for character complexity (uppercase, numbers, alphanumeric, or special characters).
- Click 'Generate Key'. Copy the keys to use in your API implementation.
Common Use Cases
- SaaS founders building custom developer portals and issuing credentials to API consumers.
- Backend developers creating internal authentication secrets for microservice communication.
- System integration teams generating unique client IDs and secrets for partner webhooks.
Pro Tips & Best Practices
- Always store API keys securely in your database using one-way hashes (like SHA-256) rather than plain text. If your database is breached, hackers cannot read the keys.
- Include a readable prefix in your keys. This makes it easy to set up tools like GitHub Secret Scanning to detect if keys are accidentally pushed to public repositories.