🔍 SEO Tools

Free Meta Tag Analyzer

Paste your page's HTML source code to analyze meta tags, Open Graph, Twitter Cards, and SEO elements. Get a score with actionable recommendations — 100% client-side.

Click "Analyze" to see your meta tag report...

Paste HTML and click "Analyze" to see the full SEO report...

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Core Meta Tags

Title, description, viewport, charset, robots, canonical URL.

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Open Graph

og:title, og:description, og:image, og:url, og:type analysis.

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Twitter Cards

twitter:card, twitter:title, twitter:description, twitter:image.

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SEO Score

Overall score with pass/warn/fail for each element.

How to Use This Meta Tag Analyzer

Get HTML Source

Right-click any page → View Page Source → Select All → Copy.

Paste & Analyze

Paste the HTML into the input panel and click "Analyze".

Review Report

Get a scored report with pass/warn/fail for every meta element.

What This Tool Checks

Core SEO tags — title tag (presence, length 30–60 chars), meta description (presence, length 120–160 chars), viewport, charset, canonical URL, robots directive, language attribute.

Open Graph tags — og:title, og:description, og:image, og:url, og:type, og:site_name. Essential for Facebook, LinkedIn, and WhatsApp link previews.

Twitter Card tags — twitter:card, twitter:title, twitter:description, twitter:image. Controls how your page appears when shared on X (Twitter).

Technical elements — favicon, heading structure (H1 presence), image alt attributes, and structured data detection.

Is This Tool Free and Private?

Yes. Runs 100% in your browser. No HTML is sent to any server. Works offline.

Frequently Asked Questions

To keep this tool 100% private and client-side. Fetching external URLs requires a server proxy which would mean your data passes through our servers. By pasting HTML, everything stays in your browser.

80+ is good, 60–79 needs improvement, below 60 has significant issues. Focus on fixing "fail" items first, then "warn" items.

No. Everything runs in your browser. No data is ever transmitted.