What is Metadata?

Metadata is information embedded in a web page's HTML that isn't directly visible but tells search engines, social media, and browsers about the page's content:

  • Title & Description — Shown in search results and browser tabs.
  • Open Graph tags — Control how your page looks when shared on Facebook, LinkedIn, etc.
  • Twitter Card tags — Control the card preview on X / Twitter.
  • Canonical URL — Tells search engines the preferred version of a page.
  • Structured Data (JSON-LD) — Helps Google create rich results and knowledge panels.
  • Robots tag — Instructs crawlers whether to index or follow links on the page.

This tool extracts all of these in one click so you can audit and improve your SEO.