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Web & SEO

HTML SEO Extractor

Extract metadata, H1s, links and image attributes from pasted HTML.

Free browser toolRuns in your browserNo sign-up
Extracted SEO data
{
  "title": "",
  "description": "",
  "canonical": "",
  "robots": "",
  "h1": [],
  "links": [],
  "images": []
}

About the HTML SEO Extractor

HTML SEO Extractor converts key on-page elements into structured JSON: title, description, canonical, robots, H1s, links and image source/alt pairs.

The result is useful for audits, comparisons and handoff without running arbitrary page scripts.

Key features

  • Title and description extraction
  • Canonical and robots extraction
  • H1 and link lists
  • Image source and alt pairs

How to use

  1. 1Copy the complete source HTML.
  2. 2Paste it into the extractor.
  3. 3Copy the structured JSON for review or comparison.

Examples

Use the HTML SEO Extractor
Input: HTML with metadata, headings, links and images
Output: Formatted JSON containing each extracted field

Check empty values and duplicate elements manually.

Frequently asked questions

Does it execute page JavaScript?
No. It parses the supplied markup as HTML without executing scripts.
Why might rendered metadata differ?
Client JavaScript can alter the DOM after the original source loads; supply rendered HTML when that matters.
Is my data uploaded?
No. Analysis and generation happen entirely in your browser.

Continue your workflow

Open a related tool to prepare your files or refine the finished result.