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
Input Text Output Report Browser-only No upload by default

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

  • JavaScript-rendered content is not evaluated. Only the static HTML response is analysed.
  • Paste the raw HTML source. Relative paths may not resolve correctly without the original base URL.
  • Checks og:title, og:description, og:url, and og:image presence.
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.

Does Open Graph Checker upload my data?

Your file or text is processed in your browser and is not uploaded.

What does Open Graph Checker check?

It produces an Open Graph tag report. Checks og:title, og:description, og:url, and og:image presence.

Does this replace Google Search Console?

No. This tool reads static HTML and provides a quick informational check. For authoritative indexing data and crawl reports, use Google Search Console.