What does this tool do?
Before you share a webpage, preview its title, description, domain label and image in a social card. Edit metadata manually or paste HTML to extract available Open Graph and Twitter Card fields. Compare a compact messaging-app format with larger social and professional-network cards.
How to use it and example
If a shared page has a weak headline or cropped image, the problem can be visible before it reaches an audience. Try a clearer title, select a more informative image, and preview the result at common card proportions. Many websites block client-side metadata requests through browser cross-origin restrictions, so this tool should never promise that it can fetch every URL without a server. Explain that platforms may cache old previews.