HTML SEO CHECK
HTML SEO Checker
Paste HTML to extract TITLE, META, OGP, and headings entirely in your browser.
This tool does not access URLs. Only the HTML you paste is analyzed in this browser.
About the HTML SEO Checker
Paste HTML to extract its title, meta description, canonical URL, robots directives, and Open Graph data in one place. It provides a quick way to review the information that can appear in search results and social sharing previews before publishing a page.
The checker also lists H1, H2, and other headings in order, and flags missing or multiple H1 elements, missing title or description values, and missing canonical URLs. Use it as a lightweight self-review after coding or when you need to understand an HTML document.
The tool does not visit URLs or upload the HTML you paste. It analyzes only the content in your browser, without sending it to a server.