🔍 Smart Data Extraction

Website Metadata API
Free Developer API

Extract titles, descriptions, Open Graph data, Twitter cards, and structured metadata from any website. Perfect for link previews, content analysis, and SEO tools.

Get Started Free View Documentation

100 requests/month free • No credit card required

How It Works

Send Website URL

POST the URL you want to analyze for metadata extraction

AI Extracts Data

Our intelligent scraper finds titles, descriptions, images, and structured data

Get Structured JSON

Receive clean, organized metadata ready for your application

Key Features

🏷️

Open Graph Extraction

Parse og:title, og:description, og:image, and all OG tags for rich link previews.

🐦

Twitter Card Support

Extract Twitter card metadata including twitter:title, twitter:image, and card type.

📝

Schema.org Detection

Identify and parse JSON-LD, Microdata, and RDFa structured data from any page.

🖼️

Favicon Discovery

Find and return all favicon URLs including apple-touch-icon, SVG icons, and manifest icons.

🌍

Language Detection

Identify page language from html lang attribute, meta tags, and content analysis.

📊

Full Head Analysis

Extract all meta tags, link tags, title, and canonical URLs in a single request.

Use Cases

🔗

Link Previews

Build rich link preview cards for chat apps, social media tools, or CMS platforms with accurate metadata.

📱

Social Media Tools

Validate OG tags and Twitter cards before sharing content to ensure perfect social media previews.

🔍

SEO Monitoring

Track metadata changes across competitor websites and monitor your own pages for missing tags.

📚

Content Aggregation

Build news readers, bookmarking tools, or content aggregators with automatic metadata extraction.

Pricing

Free

€0/month

✓ 100 requests/month
✓ All features
✓ API documentation
✓ Email support

Get Started

Pro

€9/month

✓ 10,000 API calls/month
✓ All 5 APIs included
✓ Priority support
✓ 99.9% SLA

Choose Pro

Business

€29/month

✓ 50,000 API calls/month
✓ Dedicated support
✓ Custom rate limits
✓ SLA guarantee

Choose Business

Quick Start

curl -s "{https://api.toolcenter.dev/v1/metadata?url=https://example.com}" \
  -H "Authorization: Bearer YOUR_API_KEY"

const response = await fetch(
  'https://api.toolcenter.dev/v1/metadata?url=https://example.com',
  {headers: {'Authorization': 'Bearer YOUR_API_KEY'}}
);
const data = await response.json();
console.log(data);

import requests

response = requests.get(
    'https://api.toolcenter.dev/v1/metadata?url=https://example.com',
    headers={"Authorization": "Bearer YOUR_API_KEY"}
)
print(response.json())

Frequently Asked Questions

Ready to Get Started?

Join thousands of developers using our Website Metadata Extraction API.

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Website Metadata API Free Developer API