SEO Tools
Meta Tag Extractor
Paste HTML to extract every meta tag, title, Open Graph, Twitter Card, canonical, hreflang, and icon link. Grouped output with an SEO health check.
Parsing uses the browser DOMParser, so scripts inside the pasted HTML are never executed and no remote resource is ever fetched. The HTML stays in your browser.
Summary
- Total tags
- 0
- Title length
- 0
- Description length
- 0
- Canonical
- Missing
- Open Graph image
- Not set
- Twitter Card
- Not set
Health check
The SEO health checks light up here once tags are detected.
Extracted tags
Categorized SEO, OG, Twitter, icons, robots, theme
Paste HTML on the left to extract every meta tag, title, and SEO-relevant link. Try Load sample for a worked example.
How to use
- Paste HTML into the input area. You can paste a full view-source page or just the <head> block. Click Load sample if you want a worked example first.
- Read the summary panel for total tag count, exact title and description character lengths, canonical status, Open Graph image status, and the active Twitter Card type.
- Scan the health check for missing or out-of-range signals: title length, description length, canonical, viewport, charset, Open Graph completeness, Twitter Card completeness, and duplicate metas.
- Switch the output view between By group (categorized SEO, OG, Twitter, icons, robots, theme), Raw tags (original outerHTML), TSV (paste into Sheets or Excel), or JSON (for scripting or audit pipelines).
- Click Copy tag on any row to copy the original meta or link tag, or Copy view to grab the entire output in the selected format.
About this tool
Meta Tag Extractor parses any HTML you paste and pulls out every signal that lives in the head: the <title>, every <meta> tag (with name, property, http-equiv, charset, or itemprop), and the SEO-relevant <link> tags (canonical, alternate / hreflang, every icon variant, manifest). The output groups tags into the buckets a human SEO actually thinks in: SEO basics (title, description, keywords, robots, viewport, charset), Open Graph (og:title, og:description, og:image, og:type, og:url, plus namespaced extensions like article:*, profile:*, music:*, video:*, book:*, product:*, fb:*), Twitter Card (summary, summary_large_image, app, player), Icons and manifest (favicon, apple-touch-icon, mask-icon, manifest), Robots (robots, googlebot, bingbot, yandex), Verification (Google, Bing, Yandex, Facebook, Pinterest, Norton, Ahrefs and similar site-verification metas), Theme and PWA (theme-color, color-scheme, msapplication-tilecolor, apple-mobile-web-app-*), and Alternate / hreflang. A summary panel shows the total tag count, exact title and description character counts, whether canonical and og:image are set, and the active Twitter Card type at a glance. A health check flags missing title, missing meta description, title or description outside the recommended length range, missing canonical, missing viewport, missing charset, Open Graph present but missing og:title, og:description, or og:image, Twitter Card set but missing twitter:title / twitter:description / twitter:image (with a note about og:* fallback), and duplicate name or property meta tags (legitimate repeaters like og:image, article:author, og:locale:alternate, and keywords are exempt). Four output views cover every workflow: a categorized 'By group' view with per-tag copy buttons, a 'Raw tags' view that lists the original outerHTML of every detected tag so you can paste them straight into another page, a 'TSV' view that pastes into Google Sheets or Excel as a sortable, filterable table (group, tag, key, value), and a 'JSON' view for scripting or audit pipelines. Parsing uses the browser DOMParser, which builds an inert document, so scripts inside the pasted HTML are never executed and no remote resource is ever fetched. Useful for SEO audits, content migrations (verify the new CMS emits the same head as the old one), social share debugging (find the og:image your CMS actually rendered), competitor research (paste a competitor's view source to see their robots, hreflang, and Open Graph setup), and CMS template QA. Everything runs locally in your browser, so the HTML you paste here never leaves your device.
Free to use. Works in your browser. No signup, no login.
Related tools
You may also like
Meta Tag Preview
SERP, Open Graph, and Twitter Card preview with pixel-accurate length checks.
Open tool
SEOOpen Graph Tag Generator
Build og: and twitter: meta tags with live multi-platform previews and validation.
Open tool
SEOCanonical Tag Generator
Build a normalized rel=canonical link tag and HTTP header from any URL.
Open tool
SEORobots Meta Tag Generator
Per-page robots meta tag and X-Robots-Tag header builder with per-bot directives.
Open tool
SEOHTML Headings Extractor
Extract h1-h6 from any HTML, view the outline, and check for skipped or empty headings.
Open tool
SEOSchema Markup Generator
Generate JSON-LD schema markup for ten common types with live validation.
Open tool