Audit Open Graph and Twitter Card meta tags on any URL in one click. See exactly which social-share preview properties are set and which are missing.
Open Graph (og:) tags tell Facebook, LinkedIn, Slack, WhatsApp and other social platforms how to render a preview when someone shares your link — title, description, image, type. Twitter Card tags do the same job for X/Twitter. Without these tags, social previews fall back to whatever the platform can scrape — often blank, ugly, or wrong. A 30-second audit catches missing tags before they cost you click-through rate.
Enter a URL. The tool fetches the page through a CORS-friendly proxy, parses every meta tag with property starting og: or name starting twitter:, and renders them in a clean two-column table — property name on the left, value on the right.
Audit before launching any new page, after a CMS upgrade, when investigating why your shares look blank on LinkedIn or Slack, when planning a social media campaign, and as part of a quarterly site-wide audit. Pair with Facebook's Sharing Debugger and Twitter's Card Validator to clear social caches after fixes.
At minimum set og:title, og:description, og:image, og:url and twitter:card. Image should be at least 1200×630 px (Facebook's recommended OG image size — also works for Twitter summary_large_image). Use absolute URLs for og:image, not relative paths.
LinkedIn caches previews aggressively. Use LinkedIn's Post Inspector tool to flush their cache.
Not directly, but they massively affect click-through rate from social, which in turn drives traffic and engagement signals.
Most platforms will fall back to the largest image on the page or show no preview at all. Always set og:image.
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