SEO Tools

Open Graph Checker

Inspect and preview the Open Graph (og:) meta tags of any public page. See og:title, og:description, og:image, og:url, og:type, and other tags, with a social share card preview showing how the link will appear on Facebook and LinkedIn.

Free SEO analysis No sign-up required Instant results

Check your Open Graph tags

Validates all OG meta tags, checks image dimensions, generates live previews for Facebook, LinkedIn, Slack and Twitter/X, and scores your social sharing setup — instantly.

Never stored og:title · og:description · og:image Image dimensions & format Facebook · LinkedIn · Slack · X
Paste <head> HTML Paste your page's <head> section — we'll extract and validate all OG meta tags

Features

  • Extracts all og: meta tags from a URL or HTML
  • Social share card preview (Facebook/LinkedIn style)
  • Flags missing required tags (og:title, og:image, og:description, og:url)
  • Shows og:image dimensions and URL
  • Checks og:image:width and og:image:height presence
  • Fetches public URLs only

How to use it

  1. Enter a public URL or paste HTML.
  2. All Open Graph tags are extracted and listed.
  3. See the social share card preview.
  4. Review any missing or incomplete tags.

Use cases

  • Checking social previews before publishing new content
  • Auditing og:image for correct size (1200×630 recommended)
  • Debugging why a shared link shows incorrect preview
  • Verifying Open Graph tags after a site migration

Limitations

  • Cached social previews (Facebook, LinkedIn) may differ from current tags. Use each platform's debugger tool to clear their cache.
See also

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Questions & answers

Frequently asked

What is the recommended og:image size?

1200×630 pixels (approximately 1.91:1 aspect ratio). Images smaller than 600×315 may not show on some platforms.