What is an Open Graph checker?
It reads Open Graph metadata from a public page and reports the title, description, image, URL, site name, and content type used by many link-sharing surfaces.
Free Open Graph checker.
Inspect Open Graph and Twitter card tags on a public page and preview the share information they expose.
Open Graph
Inspect the title, description, image, and URL.
Review card-specific overrides and image text.
Preview
See the information a shared link can expose.
Open Graph checker FAQ
Inspect what a shared link exposes.
Which Open Graph tags matter most?
A useful baseline includes og:title, og:description, og:image, og:url, and og:type. Image dimensions and alt text add useful context when supported.
Are Twitter card tags checked too?
Yes. The checker reports Twitter card, title, description, image, image alt text, and site values when present.
Will every social network show the same preview?
No. Platforms cache metadata and apply their own layouts, cropping, fallbacks, and validation rules. The preview is a readable approximation of the supplied data.