API Key Scanner.
Report masked credential and high-entropy candidates without validation or remote lookup. Data stays in this browser. Report masked credential and high-entropy candidates without validation or remote lookup.
- ✓Runs in your browser
- ✓No account required
- ✓Verified output
Use API Key Scanner
Private in this browser. Source, matched values and output stay in this browser; reports expose only masked classes and counts.
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Verified result
Download resultHow it works
- 01
Choose the local source and review the options.
- 02
Run the bounded cleanup or defensive scan.
- 03
Download only the independently checked result.
Frequently asked questions
Does the tool validate keys online?
No. Matches are local defensive indicators only.
Does API Key Scanner upload my data?
API Key Scanner runs locally in your browser. Source, matched values and output stay in this browser; reports expose only masked classes and counts.
What output does API Key Scanner create?
API Key Scanner creates Json output after the result passes its local verification checks.