⚡ Free & Open API — No API key required

Rich Link Previews
with One API Call

Extract Open Graph, Twitter Cards, favicons, JSON-LD, and structured metadata from any URL. Power beautiful link previews in your app in minutes, not days.

Try It Now → View Documentation
<200ms
Avg Response Time
99.9%
Uptime SLA
20+
Metadata Fields
10M+
URLs Processed
response.json 
// Click "Try It Live" to see real API output
// or enter any URL above

{
  "status": "success",
  "data": {
    "title": "GitHub: Let's build from here",
    "description": "GitHub is where people build software...",
    "image": "https://github.githubassets.com/images/...",
    "favicon": "https://github.githubassets.com/favicons/...",
    "siteName": "GitHub",
    "type": "website",
    "responseTime": 142
  }
}

Everything You Need for
Link Unfurling

One endpoint. Complete metadata. Every URL. Stop writing custom scrapers and parsing HTML manually.

🌐

Open Graph Extraction

Full Open Graph protocol support: title, description, image, type, locale, site name, and all og:* properties.

🐦

Twitter Card Data

Extract all Twitter Card metadata including card type, site, creator, title, description, and image URLs.

⭐

Favicon & Logo Detection

Automatically find and resolve favicons, apple-touch-icons, and site logos in multiple sizes.

📊

JSON-LD Structured Data

Parse all JSON-LD/schema.org structured data on the page, including articles, products, organizations, and more.

⚡

Smart Caching

Built-in caching with configurable TTL. Repeat requests are served instantly from cache for blazing-fast responses.

📦

Batch Processing

Extract metadata from up to 10 URLs in a single request. Perfect for content feeds and bulk operations.

🔒

SSRF Protection

Built-in security to block private network access, localhost requests, and internal IP ranges.

📝

Canonical URLs & SEO

Get canonical URLs, meta keywords, author info, publish dates, and theme colors from any page.

🚀

Simple Integration

REST API with no authentication required. Works with any language. Just call the endpoint and go.

Up and Running in 3 Steps

No signup. No API keys. No setup. Just a simple API call.

Pick a URL

Choose any public URL you want to extract metadata from. Any website, any page.

Make an API Call

Send a GET request with your URL. Receive structured JSON metadata in milliseconds. No API key needed.

Build Link Previews

Use the extracted metadata to render beautiful, rich link previews in your application.

Loved by Developers

Join thousands of developers who trust LinkMeta for their link preview needs.

"We replaced our custom scraper with LinkMeta and saved 20+ hours of maintenance per month. The API just works, and the response format is exactly what we needed."
AK
Alex Kim
CTO at ChatFlow
"A completely free API with no auth needed? LinkMeta is a no-brainer. We use it to power link previews in our Notion-like editor. The batch endpoint saves us dozens of API calls."
SR
Sarah Rodriguez
Founder, NoteStack
"The JSON-LD extraction is incredible. We use it for our SEO audit tool and it catches structured data that other services miss completely."
MT
Marcus Thompson
Lead Dev at RankTracker

We'd Love Your Feedback

Help us build a better product. Tell us what you think, report bugs, or request features.

Start Extracting Metadata Today

Completely free. No signup, no API keys, no limits. Just call the API.

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