Open Graph checker

It checks og:title, og:description, og:image, og:url, og:type, and twitter:card in the HTML returned by your server.

Yes. Enter a page URL to see a social preview using its Open Graph image, title, and description, with page metadata as a fallback. It is an approximation: Facebook, LinkedIn, X, and other platforms may format, crop, or cache link previews differently.

The preview loads the declared Open Graph image. If it is missing, unavailable, or blocks external loading, a fallback appears. Check the reported image URL and make sure it is publicly accessible.

This tool may cache a report for up to one hour. Social platforms can also keep their own cached previews, so changes may not appear everywhere immediately.

Add or update the og:title, og:description, og:image, og:url, and og:type meta tags in your page’s HTML head. Use a publicly accessible image URL and an accurate title and description. The Open Graph checker provides examples and Copy for my agent instructions for missing tags.

The tool checks whether your server’s HTML includes twitter:card alongside the Open Graph tags. It does not validate every Twitter Card field or reproduce X’s final rendering. Review the reported tags and test the shared URL on the platform after publishing changes.