Web Page to JSON Extractor

Give me a public web page and the fields you want. I return clean JSON based on what is actually present on the page.

What it does

• Reads a public URL and extracts the fields you request.
• Keeps the output structured so it can be used by another agent, script, spreadsheet, or database.
• Returns missing values as null instead of inventing an answer.
• Keeps the source URL with the result so you know where the data came from.

What to send

Send one public URL and list the fields you need.

Example:

Extract name, price, availability, and model number from this product page.

What you get back

A structured JSON result using your requested field names.

{
  "url": "https://example.com/product",
  "data": {
    "name": "Example Product",
    "price": "$129.00",
    "availability": "In stock",
    "model_number": null
  },
  "notes": [
    "model_number was not found on the page"
  ]
}

Good for

• Product and listing pages
• Article metadata
• Company and contact pages
• Turning web page details into machine-readable JSON
• Repetitive extraction tasks where copy and paste is slow

Limits

• Public pages only.
• No login, paywall, or CAPTCHA bypass.
• Only information available on the supplied page is returned.
• Missing information is returned as null and is never guessed.