Potential secrets
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Free Online Tool
API Key Detector
Free online API key detector to find leaked secrets in logs, code snippets, and diffs before sharing.
Detect possible API keys
Action
If any key is exposed, revoke and rotate it immediately.
What problem does this tool solve?
Exposed API keys in commits and tickets can lead to unauthorized access, data leakage, and service abuse.
How to use API Key Detector
- Paste text from source code, terminal logs, or pull request diffs.
- Run detection for common secret and provider key patterns.
- Mask findings and rotate compromised keys before publishing artifacts.
FAQ: API Key Detector
Can API Key Detector replace secret management tools?
No. It is a preventive scanning layer, not a key vault or lifecycle management platform.
Can I scan pull request diffs for leaked credentials?
Yes. Diff-focused checks are useful for catching leaks before merge and deployment.
What should I do after a key leak is detected?
Immediately rotate the key, revoke old credentials, and audit recent access activity.