Enter a title, description and image URL to preview link cards in Facebook, X and professional-network styles — exactly as a shared link would be presented.
When a link is shared, platforms build a card from the page Open Graph tags: og:title, og:description, og:image and the domain. This tool renders those same fields in three common card styles so title length, description cut-off and image framing can be checked before publishing. Only values entered here are used; nothing is fetched from a server, and the preview image is requested directly by the browser from the supplied URL, subject to that host allowing the load.
What image size works best for Open Graph? 1200 × 630 pixels is the widely recommended size. Smaller images may render as small thumbnails on some platforms, and very large files load slowly.
Why does the live share look different from this preview? Platforms cache cards and may crop images differently or apply their own current layouts. Use the preview to check wording and framing, then confirm with each platform debugger after publishing.
Does this tool fetch the page URL? No. It only uses the title, description, image URL and site name entered in the form. There is no URL fetching, which also means no cross-origin errors.