OpenGraph.io
Log inStart Free
Free — no account required

Free URL tools

Eight browser-based tools for previewing, auditing, extracting, capturing, and generating metadata from any URL. Use them directly — no API key, no installation, no setup.

All tools at a glance

Free Link Preview ToolSee exactly how any URL looks when shared.Preview
Open Graph CheckerAudit every OG tag on any page, instantly.Debug
Website Screenshot ToolCapture any webpage as a full-page screenshot.Capture
Webpage to MarkdownConvert any webpage to clean, readable Markdown.Extract
Web Scraping ToolGet the raw HTML from any public URL.Scrape
Web Extract ToolPull specific elements from any page using CSS selectors.Extract
Meta Tag GeneratorGenerate and preview Open Graph tags for any URL.Generate
API PlaygroundTest every API endpoint live in your browser.Test
Preview

Free Link Preview Tool

Paste any URL and instantly see how it renders as a social card on Facebook, LinkedIn, X/Twitter, and Slack — no account required.

  • Check a page before publishing to confirm the preview looks correct
  • Audit client links during campaign QA
  • Debug why a social card isn't showing the right image or title
Try Link Preview Tool
https://yoursite.com/blog/post-titlePreview →
Social preview
OG Image
yoursite.comHow to Build Better Link PreviewsLearn how Open Graph tags control how your links look when shared on social media.
Debug

Open Graph Checker

Check which Open Graph tags are present, missing, or malformed on any URL. Get a structured view of all meta properties the page exposes.

  • Verify that required og:title, og:image, and og:description are set
  • Find missing or misconfigured tags before a launch
  • Check third-party URLs for expected metadata fields
Try OG Checker
https://yoursite.com/pageCheck →
OG tag results
✓
og:titleYour Page Title
✓
og:descriptionA description of...
✓
og:image/og-image.png
✗
og:image:widthmissing
✗
twitter:cardmissing
Capture

Website Screenshot Tool

Enter a URL and get a full-page screenshot of that webpage rendered in a real browser, with no setup, installations, or sign-up.

  • Capture a competitor's page for a presentation or report
  • Get a visual snapshot of a staging or preview environment
  • Archive a webpage at a specific point in time
Try Screenshot Tool
https://stripe.com/docs
Extract

Webpage to Markdown

Paste a URL and get the full readable content of that page converted to clean Markdown — ready for AI prompts, documentation, notes, or knowledge bases.

  • Feed webpage content into an AI prompt or RAG pipeline
  • Convert blog posts or docs into Markdown for your notes app
  • Quickly extract the readable text from any article without HTML noise
Try Webpage to Markdown
https://yoursite.com/articleConvert →
Markdown output
# How to Build Better Link PreviewsOpen Graph tags control how your linksappear when shared on social media.## Getting StartedAdd the required meta tags to your...
Scrape

Web Scraping Tool

Retrieve the full rendered HTML of any webpage without setting up a headless browser, proxy, or scraping script. View it directly in your browser.

  • Inspect how a page renders in a browser for debugging
  • Get the source HTML for a URL without running a browser locally
  • Quickly pull the HTML of a competitor's page for analysis
Try Web Scraping Tool
https://example.com/productsScrape →
HTML output
<!DOCTYPE html><html lang="en"> <head> <title>Products</title> </head> <body> …rendered content…
Extract

Web Extract Tool

Enter a URL and a CSS selector to extract specific content from a webpage — headings, prices, article text, product names, or any repeating element.

  • Extract a product title or price from an e-commerce page
  • Pull specific article content without downloading the full HTML
  • Test CSS selectors before building an extraction pipeline with the API
Try Web Extract Tool
https://example.com/articleExtract →
Selectorarticle h1, .post-body p
Extracted fields
titleHow to Build Better…
paragraph[0]Open Graph tags control…
paragraph[1]Add the required meta…
Generate

Meta Tag Generator

Paste a URL to generate Open Graph and Twitter/X meta tags, preview the social card output, and get AI-powered suggestions to improve titles and descriptions.

  • Generate the correct og:title, og:description, og:image, and twitter:card tags for a page
  • Preview how a URL will render before publishing
  • Use AI suggestions to improve metadata for better engagement
Try Meta Tag Generator
https://yoursite.com/landingGenerate →
Generated tags
og:titleLanding Page — YourSite
og:descriptionThe best solution for your team. Try it free.
og:imagehttps://yoursite.com/og.png
twitter:cardsummary_large_image
AI suggestions available
Test

API Playground

The API Playground in your OpenGraph.io dashboard lets you run live requests to any endpoint, inspect the full JSON response, and test parameters before writing code.

  • Test a request to the link preview, scraping, screenshot, or embed endpoint
  • Explore the response shape before integrating into your application
  • Debug API parameters and see real results without leaving your browser
Open API Playground
GETapi.opengraph.io/api/1.1/site/opengraph.ioSend
"hybridGraph": { "title": "OpenGraph.io" "description": "URL intelligence…" "image": "https://…/og.png" "url": "https://opengraph.io"}

Need more than a browser tool?

The OpenGraph.io API gives you programmatic access to every capability — link previews, extraction, screenshots, embeds, and more.

Start FreeView Docs