Secret Scanner

Scan pasted code or text for likely leaked secrets.

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About the Secret Scanner

Scan pasted code, .env contents, or logs for patterns matching AWS keys, private keys, GitHub/Slack/Stripe tokens, JWTs, and generic high-entropy strings. Findings show the line number and a masked preview so nothing sensitive is fully exposed on screen.

Examples

Leaked AWS key

AKIAIOSFODNN7EXAMPLE

Output

AWS Access Key ID found on line 1

Keyboard shortcuts

  • Copy the main outputCtrl / ⌘ + Shift + C
  • Download the resultCtrl / ⌘ + S
  • Share this toolCtrl / ⌘ + Shift + S
  • Reset the inputsAlt + R
  • Open the tool search paletteCtrl / ⌘ + K

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Version 1.0.0 · Updated 2026-08-06 · Runs entirely in your browser