Link Preview Validator

Paste any URL to inspect its OpenGraph and Twitter Card metadata, validate the preview image, and see how it will look on X, LinkedIn, Facebook, and Reddit.

What gets checked

  • Page is reachable and returns HTML
  • <title>, og:title, twitter:title
  • og:description, twitter:description, meta description
  • og:image / twitter:image — reachable, dimensions, aspect ratio
  • twitter:card, og:url, og:type, canonical link