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OpenGraph Meta Tag Previewer & Social Card Debugger

Preview and test your website OpenGraph cards for WhatsApp, X (Twitter), Facebook, and LinkedIn before sharing.

What this tool does

Social platforms build link cards from OpenGraph and Twitter meta tags. Enter any public address and this previewer shows the title, description and image that WhatsApp, X, Facebook and LinkedIn will display, so you can catch a missing image or a cut off title before you share.

How to use it

  1. Enter the full page address including https.
  2. Review the card preview for each network.
  3. If something looks wrong, fix the og:title, og:description or og:image tags on the page and test again.

Frequently asked questions

Why does my old image still appear?

Platforms cache cards. After changing tags, use the sharing debugger of that network to refresh the cache.

What image size works best?

An image around 1200 by 630 pixels displays well on almost every platform.