Social Share Previewer

See how your page looks when it's shared on social media and in chat apps, and fix its share tags.

Social Share Previewer shows how a link to the page you're on will look when someone shares it, before you post it. Open the popup to see the share card the way four major social networks and chat apps draw it, and switch between them in one click. Below the preview, a checklist explains anything that will make the card look wrong. What it checks - Title and description length, and where they get cut off - The share image's real size and shape (1200 × 630 is best) - Whether the large card tag is set - Whether the page's share address matches its main address Fix it - Copy a ready-to-paste set of share tags, filled from what the page already has - Once it's fixed, links open the platforms' own checkers so they read the page again As you browse - A slim tab on the edge of the page opens the card with a hover - The number of issues shows on the toolbar icon - Light and dark themes - Works on localhost and staging sites, which the platforms' own checkers can't reach Private by design: Everything runs in your browser. Nothing about the pages you visit is collected or sent anywhere.