Article 50 checker

Enter a URL. We fetch your ai-disclosure.json manifest, crawl up to 10 public pages, and verify that the disclosures you declare actually render. Free, no signup.

We audit marking coverage — whether declared disclosures are served, visible and localized. We do not claim to detect AI content: nobody reliably can, and the declaration approach doesn't require it.

What we check

  • C1 Manifest reachable and valid
  • C2 Pages link the manifest
  • C3 Disclosure snippet detected
  • C4 Interaction disclosure visible — Art. 50(1)
  • C5 AI-content labels cover declared content
  • C6 Video overlay label present
  • C7 Styles not blocked by CSP
  • C8 Disclosure language matches audience