Meta Tag Analyzer & Generator
Analyzer: Paste page HTML (view source) to extract and analyze meta tags — see what’s present, missing, and get a score with issues. Generator: Fill the form to build title, description, Open Graph, Twitter Card, and SEO tags, then copy the HTML.
Table of Contents
What are meta tags?
Meta tags live in the <head> of a page and describe the content for search engines and social platforms. Key ones include title, meta description, Open Graph (og:title, og:description, og:image) for Facebook and others, and Twitter Card tags. A canonical link and robots meta help with SEO and indexing.
Analyzer
Paste the page HTML (e.g. from View Source or “Save as”) into the text area and click Analyze. The tool extracts title, meta, and link rel="canonical", checks for essential tags (title, description, og:title, og:description, og:image), flags duplicates and length issues, and gives a score out of 100.
Generator
Use the form to fill in basic, Open Graph, Twitter Card, and SEO fields. The preview shows a simple Google-style snippet. Click Copy all tags to copy the generated HTML for the <head>. Use presets (Homepage, Blog post, Product page) to start from a template.
FAQ
Open the page in your browser, then View Source (Ctrl+U / Cmd+U) or right‑click → View Page Source. Copy the full HTML or just the <head> section and paste it into the Analyzer.
Fetching another site’s HTML from the browser is blocked by CORS. This tool is fully client-side: you paste HTML yourself, so no server proxy is needed and your data stays in your browser.