Free Open Graph Checker

Audit og:title, og:description, og:image, and related Open Graph tags.

Improve social previews on Facebook, LinkedIn, Slack, and more with complete OG tags.

Try it now — free

Instant results for any public URL. We may email follow-up tips; no credit card required for this check.

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About this free open graph checker

When your link is shared on LinkedIn, Slack, or Facebook, Open Graph tags control the preview image, title, and description.

Incomplete OG tags produce ugly shares and lower social CTR — even if organic SEO is strong.

What it checks

  • og:title, og:description, og:image, og:url
  • Basic completeness of social preview metadata

Why it matters for SEO

  • Social traffic and brand perception depend on polished previews.
  • og:image strongly affects engagement on visual networks.
  • Aligning OG with SEO titles reduces message mismatch.

How to use this tool

  1. Check key landing pages and blog posts before campaigns.
  2. Add og:image at recommended dimensions (often 1200×630).
  3. Clear Facebook/LinkedIn cache after updates if previews look stale.

Common issues we help you catch

  • Missing og:image — fallback icons or random images
  • Relative image URLs that break on share crawlers
  • og:title much longer than the platform displays

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Frequently asked questions

Open Graph vs Twitter Card tags?
OG is the baseline for most platforms. Twitter/X cards add finer control; use both for best coverage.