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Get link previews in
one API call

Turn any URL into rich previews with titles, images, and descriptions. Start building in 30 seconds — no signup required.

View documentation
curl example
curl "https://api.ogfetch.com/preview?url=https://github.com"
Response
{
  "title": "GitHub: Let's build from here",
  "description": "GitHub is where over 100 million developers shape the future of software, together.",
  "image": "https://github.githubassets.com/assets/home24-5939032587c9.jpg",
  "url": "https://github.com",
  "favicon": "https://github.com/fluidicon.png"
}
Full Interactive Testing

Test Any URL, See Instant Results

Enter any website URL below to see our API in action. Get rich metadata, see the rendered preview, and copy the exact code to implement in your project.

Live API Test

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Try these examples:

Live Preview

Rich Link Card

API Response

JSON
Powerful APIs

Choose the Right Endpoint for Your Needs

From simple link previews to comprehensive content extraction and screenshots, we have the right API for your use case.

Free

Preview API

Extract basic Open Graph metadata from any URL. Perfect for link previews and social sharing.

Key Features

  • No API key required
  • 150 requests/day
  • Open Graph metadata
  • Titles, descriptions, images

Example Request

curl "https://api.ogfetch.com/preview?url=https://github.com"

Response

{
  "title": "GitHub: Let's build from here",
  "description": "GitHub is where over 100 million...",
  "image": "https://github.githubassets.com/...",
  "url": "https://github.com"
}
Beta

Extract API

Get comprehensive content extraction including full text, links, images, and metadata.

Key Features

  • API key required
  • Full content extraction
  • Links and images
  • Reading time estimate

Example Request

curl -H "X-API-Key: ogf_live_your_api_key_here" \
  "https://api.ogfetch.com/extract?url=https://example.com"

Response

{
  "title": "Example Domain",
  "content": "This domain is for use in...",
  "links": [...],
  "images": [...],
  "read_time": 1
}
Beta

Screenshot API

Capture high-quality screenshots of web pages with customizable dimensions and options.

Key Features

  • API key required
  • Custom dimensions
  • Full page capture
  • CDN-hosted images

Example Request

curl -H "X-API-Key: ogf_live_your_api_key_here" \
  "https://api.ogfetch.com/screenshot?url=https://github.com&width=1200"

Response

{
  "screenshot_url": "https://cdn.ogfetch.com/...",
  "width": 1200,
  "height": 630,
  "captured_at": "2025-01-18T12:00:00Z"
}
Beta

SEO Analysis API

Comprehensive SEO analysis with detailed scoring, recommendations, and actionable insights.

Key Features

  • API key required
  • Overall SEO score & grade
  • Component analysis
  • Actionable recommendations

Example Request

curl -H "X-API-Key: ogf_live_your_api_key_here" \
  "https://api.ogfetch.com/seo?url=https://example.com"

Response

{
  "overall_score": 70,
  "grade": "C+",
  "title_analysis": {
    "score": 80,
    "issues": ["Title too short"]
  },
  "recommendations": [...]
}
Beta

Batch API

Process multiple URLs simultaneously with extract, preview, or SEO operations. Perfect for bulk data processing.

Key Features

  • API key required
  • Process up to 50 URLs
  • Extract, preview, or SEO operations
  • Concurrent processing

Example Request

curl -X POST "https://api.ogfetch.com/batch" \
  -H "X-API-Key: ogf_live_your_api_key_here" \
  -H "Content-Type: application/json" \
  -d '{
    "operation": "extract",
    "urls": ["https://github.com", "https://example.com"]
  }'

Response

{
  "results": [
    {
      "url": "https://github.com",
      "success": true,
      "data": {
        "title": "GitHub: Let's build from here",
        "content": "GitHub is where over 100...",
        "word_count": 1250,
        "read_time": 5
      }
    }
  ],
  "summary": {
    "total": 2,
    "successful": 2,
    "failed": 0,
    "operation": "extract"
  }
}
Beta

Stack Detection API

Identify technology stacks, frameworks, CDNs, and security configurations. Detects 80+ technologies with confidence scoring.

Key Features

  • No API key required
  • 5 requests per day per IP
  • 80+ technology detections
  • Security header analysis

Example Request

curl "https://api.ogfetch.com/stack?url=https://github.com"

Response

{
  "url": "https://github.com",
  "technologies": [
    {
      "name": "React",
      "confidence": "high",
      "category": "frontend"
    },
    {
      "name": "Next.js",
      "version": "2.2.1",
      "confidence": "high",
      "category": "frontend"
    }
  ],
  "security": {
    "score": "B",
    "headers": ["strict-transport-security"]
  },
  "cdn": ["Cloudflare"]
}
Beta

AEO Analysis API

Answer Engine Optimization analysis for AI search engines. Get detailed scoring across content, authority, trust, and technical signals.

Key Features

  • API key required
  • AEO score & grade
  • 7-step audit process
  • Structured data analysis

Example Request

curl -H "X-API-Key: ogf_live_your_api_key_here" \
  "https://api.ogfetch.com/aeo?url=https://example.com"

Response

{
  "url": "https://example.com",
  "totalScore": 72.5,
  "grade": "C",
  "auditSteps": [
    {
      "step": "Content Extraction",
      "score": 85
    },
    {
      "step": "Direct Answers",
      "score": 60
    },
    {
      "step": "Schema/Structured Data",
      "score": 90
    }
  ]
}
Coming Soon

Outline AI API

AI-powered hierarchical content outlines from any webpage. Extract and organize content into structured outlines with customizable depth and formats.

Key Features

  • API key required
  • AI-enhanced structuring
  • Multiple output formats
  • Up to 6 levels deep

Example Request

curl -H "X-API-Key: ogf_live_your_api_key_here" \
  "https://api.ogfetch.com/outline?url=https://docs.anthropic.com&format=json&depth=3"

Response

{
  "url": "https://docs.anthropic.com",
  "title": "Home - Anthropic",
  "outline": {
    "sections": [
      {
        "level": 1,
        "title": "Developer Platform",
        "snippet": "Information about the platform",
        "subsections": [...]
      }
    ]
  },
  "metadata": {
    "estimated_read_time": 1,
    "total_sections": 16
  }
}
Coming Soon

Analyze AI API

AI-powered content analysis and summarization. Get intelligent insights and summaries from any webpage.

Key Features

  • API key required
  • AI content analysis
  • Intelligent summarization
  • Key insights extraction

Example Request

curl -H "X-API-Key: ogf_live_your_api_key_here" \
  "https://api.ogfetch.com/analyze?url=https://example.com"

Response

{
  "summary": "This page discusses...",
  "key_points": ["Point 1", "Point 2"],
  "sentiment": "positive",
  "topics": ["technology", "web"]
}
Explore All APIs

Getting Started

Start extracting link previews in seconds - no API key required

Make Your First Request

Quick Example

cURL Request
curl "https://api.ogfetch.com/preview?url=https://github.com"
1

No Setup Required

Start making requests immediately - no API keys or registration needed.

2

150 Free Requests Daily

Perfect for testing and small projects. Need more? Contact us for custom limits.

Response Format

JSON Response

The API returns clean, structured JSON data:
Example Response
{
  "title": "GitHub: Let's build from here",
  "description": "GitHub is where over 100 million developers shape the future of software, together.",
  "image": "https://github.githubassets.com/assets/home24-5939032587c9.jpg",
  "url": "https://github.com",
  "favicon": "https://github.com/fluidicon.png"
}

Complete Documentation

Detailed API reference with all endpoints, parameters, and examples.

View Docs

Try Interactive Demo

Test the API in real-time with any URL and see live results.

Try Demo

Compare APIs

See how OG Fetch compares to other link preview APIs.

Compare
No-Code Automation

Works Seamlessly with Zapier

Connect OG Fetch to 6,000+ apps and automate your content workflows without writing a single line of code

Automated Content Curation

Automatically extract metadata from articles and create beautiful content databases

TRIGGER
New RSS feed item
1
RSS Feed updates
2
OG Fetch extracts preview
3
Save to Notion with image

Social Media Automation

Turn a list of URLs into engaging social posts with preview images

TRIGGER
Google Sheets row added
1
Add URL to spreadsheet
2
OG Fetch gets metadata
3
Post to Buffer/Hootsuite

Lead Research & Enrichment

Automatically gather company information from website URLs in your forms

TRIGGER
New form submission
1
Form captures company URL
2
OG Fetch extracts data
3
Update HubSpot/Salesforce

AI Content Summaries

Get intelligent summaries and key insights from any article or webpage

TRIGGER
New bookmark saved
1
Save URL to Pocket/Raindrop
2
OG Fetch analyzes content with AI
3
Create Notion note with summary

Ready to Automate Your Workflow?

Set up your first automation in minutes. Our Zapier integration handles all the technical details while you focus on your content.

View API DocumentationWorks with Zapier via Webhooks

How it works

Simple API for extracting link metadata and creating rich previews

Fast & Reliable

Get link previews quickly with consistent performance and uptime.

Secure by Default

Built-in protection against malicious URLs and security vulnerabilities.

Rich Previews

Extract titles, descriptions, images, and favicons for beautiful link cards.

Simple Integration

Just one API call - no complex setup, dependencies, or configuration needed.

Ready to Scale

Handles traffic spikes automatically without affecting your application.

Always Works

Smart fallbacks ensure you get useful data even from difficult websites.

Perfect for any use case

From chat applications to content platforms, OG Fetch powers rich link experiences everywhere

Link Previews in Chat Apps

Build rich link previews like Slack, Discord, or WhatsApp with automatic metadata extraction

Popular implementations:
Slack-style link unfurlingDiscord embedsWhatsApp link previews

Social Media Cards

Generate Twitter/Facebook-style link cards for social sharing and content aggregation

Popular implementations:
Twitter card previewsFacebook link sharingLinkedIn post previews

Content Aggregators

Display beautiful previews in RSS readers, news apps, and content discovery platforms

Popular implementations:
RSS feed readersNews aggregatorsContent curation tools

Note-Taking Apps

Enhance links in Notion-style editors and knowledge management systems

Popular implementations:
Notion-style blocksObsidian link previewsWiki systems

Ready to build?

Make your first API call in under 30 seconds — no signup, no credit card, no API key.

Start with QuickstartBrowse all endpoints