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About Og Meta Parser Online
This tool fetches a URL and extracts its Open Graph (og:) meta tags — the metadata Facebook, LinkedIn, Slack, iMessage, and other platforms use to build link previews. The output lists every og: property the page declares, plus Twitter Card tags as a bonus.
Open Graph determines how your link looks when shared: title, description, preview image, type, and more. Missing or wrong tags produce ugly or empty previews, hurting click-through rates.
Use it to verify your own pages have the metadata you intended, debug a preview that looks wrong on a specific platform, or inspect how a competitor structures their share previews. The Facebook Sharing Debugger and LinkedIn Post Inspector are useful follow-ups for platform-specific validation.
How to use this tool
How to extract Open Graph and Twitter Card metadata from HTML
Paste page HTML
Drop the raw HTML of a web page into the "HTML" field. View-source on the page, copy the `<head>` section (or the whole document), and paste — the tool only reads `<meta property="og:*">` and `<meta name="twitter:*">` tags.
Press Run
Result returns `og` (object keyed by the part after `og:`) and `twitter` (object keyed by the part after `twitter:`). For example, `og:title` becomes `og.title`; `twitter:card` becomes `twitter.card`.
What it doesn't fetch
The tool parses HTML you provide — it does NOT fetch URLs for you. For fetching, use a separate URL-fetcher tool and feed the response in. CSP, blocked bots, or auth-gated pages won't surface here.
Verifying the result
Run the same HTML through Facebook's Sharing Debugger (developers.facebook.com/tools/debug) or Twitter Card Validator to see how the platforms will render it. The parsed tags should match.