Free security check · no signup

Did you expose an API key?

Bots scan public code 24/7. A single leaked OpenAI, AWS, or Stripe key becomes someone else’s bill overnight. Scan your code to find any hardcoded keys — and get the exact fix.

Scan my API key app free →

Runs in your browser · your code never uploads · results in seconds

What it checks for

Hardcoded API keys, tokens, and passwords in the code

Databases left wide open (Firebase / Supabase rules)

A .env file that isn’t protected from upload

Secrets shipped to the browser, SQL injection, and open CORS