Secret Scanner
Detect API keys and secrets in pasted text.
What This Tool Helps You Do
Secret Scanner helps you detect API keys and secrets in pasted text. It is designed for security-conscious users checking secrets, hashes, permissions, passwords, certificates, and safe sharing workflows who need secret scanner, api key detector, and leak detector without switching into a heavier toolchain than the task actually requires.
Use these tools for privacy-sensitive browser workflows such as hashing, scanning, generating keys, cleaning metadata, and evaluating risk. On this page, the focus is secret scanner and api key detector. For this tool, the main processing happens in your browser tab and the output is prepared on the same device. That makes it a better fit for quick edits, conversions, cleanup, and review work that should stay close to the source file or pasted data.
Best For
Recommended Workflow
Paste the text, code, token, or URL you want to inspect, transform, clean, or export.
Tune the available inputs and settings so secret scanner produces output that matches your workflow instead of a generic default.
Preview the result from secret scanner, then copy, download, or export the finished output for the next step in your workflow.
Processing and privacy
For this tool, the main processing happens in your browser tab and the output is prepared on the same device. That makes it a better fit for quick edits, conversions, cleanup, and review work that should stay close to the source file or pasted data.