SchemaPulse
Home › Tools › OpenGraph (og:image, og:title) & X summary_large_image Card Checker

OpenGraph (og:image, og:title) & X summary_large_image Card Checker

Catch missing og:image URLs, mismatched og:url tags, and missing twitter:card metadata in 1 click.

Add SchemaPulse to Chrome — Free Unlock Pro Lifetime ($29)

Run an Instant Live Check

Root Cause & Technical Standard

Pages missing twitter:card=summary_large_image or a 1200x630 og:image render tiny cropped thumbnails across Slack, LinkedIn, and X.

Reference Fix / Implementation Snippet

<meta property="og:image" content="https://yourdomain.com/og-1200x630.png" />
<meta name="twitter:card" content="summary_large_image" />

Related SchemaPulse Diagnostic Tools