Free Social Media Link Preview & Open Graph Validator
Open Graph · Twitter Cards · SEO
- 11
- Platforms
- 13
- Tag audit
- $0
- Forever free
Validation
Per-platform Open Graph & meta tag audit with fix steps.
Issues & recommendations
- Enter a URL to run validation.
Edit preview
Override meta values to see live changes across all platforms.
Recommended: 1200 × 630 px
Meta tag code
Official debuggers
Refresh cached previews on each platform.
- Facebook Debugger →
- LinkedIn Debugger →
- X (Twitter) Debugger →
- Pinterest Debugger →
- Telegram @WebpageBot →
Meta shared cache: Facebook and Threads share the same preview cache. Use the Facebook Sharing Debugger to refresh both.
Facebook Preview
!example.com
Page title
Description text
Free Open Graph tag generator.
Build production-ready Open Graph and Twitter Card meta tags with live multi-platform preview. Enter any URL to extract existing tags, edit values in real time, and copy the complete HTML block — no account required.
How to use this OG generator
- Enter a URL — we fetch and parse existing og:* and twitter:* tags automatically.
- Edit title, description, and image — see live preview updates across Facebook, LinkedIn, X, and more.
- Copy the generated HTML — paste into your page
<head>or CMS SEO fields. - Refresh platform caches — use the official debugger links to force Facebook, LinkedIn, and others to re-scrape.
Generated tag block includes
<!-- Open Graph -->
<meta property="og:title" content="..." />
<meta property="og:description" content="..." />
<meta property="og:image" content="..." />
<meta property="og:url" content="..." />
<meta property="og:type" content="website" />
<!-- Twitter Card -->
<meta name="twitter:card" content="summary_large_image" />
<meta name="twitter:title" content="..." />
<meta name="twitter:description" content="..." />
<meta name="twitter:image" content="..." />
<!-- SEO -->
<title>...</title>
<meta name="description" content="..." />
<link rel="canonical" href="..." />Recommended OG image size
Use 1200 × 630 pixels (1.91:1 ratio) in JPG or PNG under 8 MB. Our validator flags images that are too small, wrong aspect ratio, or over file-size limits for WhatsApp and other platforms.
Validate before you deploy
After copying tags to your site, re-check with our tool to confirm crawlers see server-rendered HTML (not JavaScript-injected tags). Use per-platform tabs to review validation scores individually for Facebook, LinkedIn, X, and each platform.
FAQ
What is an Open Graph tag generator?
An OG tag generator creates the HTML meta tags (og:title, og:description, og:image, etc.) that social platforms use to build link preview cards. Our tool generates production-ready code you can paste into your page head.
Where do I paste generated meta tags?
Paste them inside the <head> section of your HTML, before the closing </head> tag. CMS platforms like WordPress (Yoast/Rank Math), Shopify, and Webflow have dedicated SEO fields that accept the same values.
Do I need both Open Graph and Twitter Card tags?
Open Graph tags work on Facebook, LinkedIn, Slack, Discord, and most platforms. X/Twitter prefers explicit twitter:card tags but falls back to OG. Including both gives you full control everywhere.