Open Graph Debugger
Paste raw HTML to extract OG tags, Twitter cards, canonical, and SEO meta tags.
$HTML source
0 chars1 lines
Paste raw HTML source code. URL fetching is not supported because all processing runs client-side with no proxy server.
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FAQ
- How is this different from an OG preview tool?
- An OG preview tool takes form inputs (title, description, image URL) and simulates how a page would look when shared. This tool takes raw HTML source and extracts whatever tags are actually present — useful for auditing existing pages or debugging why a page shares incorrectly.
- How do I get the raw HTML of a page?
- In Chrome or Firefox, right-click the page and choose "View Page Source" (or press Ctrl+U / Cmd+U). Copy the full HTML and paste it here. For dynamically rendered pages, use the browser DevTools to copy the rendered DOM instead.
- Which tags are flagged as missing?
- The tool flags: og:title, og:description, og:image, og:url, og:type, twitter:card, meta description, and canonical link. These are the most important tags for social sharing and SEO. Other og: tags are displayed if present but not required.
Open Graph Debugger parses raw HTML and extracts all Open Graph meta tags (og:title, og:description, og:image, og:url, og:type, og:site_name), Twitter Card tags (twitter:card, twitter:title, twitter:description, twitter:image), SEO essentials (title, meta description, canonical link), and any other meta tags present. Missing recommended tags are flagged. All extracted values are displayed in a structured breakdown with copy buttons. Paste the full HTML source of any page to audit its social sharing metadata.