See what travels with the link when it is shared.
Enter a public web address. The tool reads the page title, description, share image and canonical URL and shows what is missing.
The page is read through Idun’s restricted inspection service. Nothing is stored.
Previews
See what actually travels with the link when it is shared.
Share cards are assembled from page metadata.
Open Graph fields tell apps which title, description and image belong with the link. When a field is absent, each app may choose its own fallback, producing an unexpected headline or no image.
The tool shows the values it found and lets you try changes locally. It does not edit the website or clear a platform cache.
The previews are representative.
Facebook, LinkedIn, Slack, Messages and other apps style cards differently and may use cached data. Here you see the content in several common proportions, not a pixel copy of every app.
The page must be public and readable without client-side JavaScript. Sites that block automated visits or create metadata only after loading cannot always be checked.
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