URL Metadata

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Extract title, description, OpenGraph tags and favicon from HTML — locally in your browser. You can also fetch a page through the server (paid x402 endpoint for agents). The API is at POST /api/url-metadata.

Fetch by URL runs on the server and uses the paid x402 endpoint. Paste HTML below to parse fully offline.
Extracted metadata
OpenGraph / Twitter tags 

  



    
How to use
  1. Paste raw HTML or fetch a page through the server.
  2. Review title, description, OpenGraph, Twitter Card tags and favicon.
  3. Spot missing or duplicated meta tags.
  4. Copy the extracted metadata as JSON.
Where it applies
  • Auditing how a page will appear when shared on social media.
  • Extracting OpenGraph data from HTML you already have.
  • Checking favicons and canonical links.
  • Agents fetching metadata via the paid <code>POST /api/url-metadata</code> endpoint.