How This HTML Meta Extractor Works
Paste a full HTML document, or just the head section, and this html meta extractor pulls out every meta-relevant tag and groups it by type instantly. It works as a meta tag scraper to extract meta tags from html for an SEO audit, a social-share preview check, or a quick structured-data sanity check, all without manually scanning raw page source.
Open Graph and Twitter Card Extraction
As an open graph tag extractor, this tool auto-detects any tag whose name or property attribute starts with og: or article:, grouping them together regardless of which attribute declared them, since real-world pages mix both conventions. It works the same way as a twitter card extractor, any tag prefixed twitter: is grouped separately, useful for a quick check of how a link will preview on social platforms before you publish it, or for an extract seo tags from html audit across a batch of pages.
Canonical Links and JSON-LD
As a canonical link extractor, it pulls the canonical, alternate, hreflang, prev/next, icon, and manifest link tags out of the head, the set most relevant to SEO and internationalization. It's also a json ld extractor, script tags with type="application/ld+json" are extracted with their raw JSON content intact, useful for verifying schema.org structured data (Article, Product, Organization, and similar types) is present and well-formed before search engines crawl the page.
Output Formats and Limitations
Table format groups every extracted tag by type with a readable key: value line per tag, JSON format returns the same data as a structured array for feeding into another tool or script, an html meta tag parser online workflow either way. As an extract meta tags free tool built on pattern matching rather than a full HTML parser, one limitation worth knowing: tags inside an HTML comment aren't specially excluded, if your source has a commented-out meta tag left in for reference, it still gets extracted alongside the live ones.