Open Graph Checker
Preview how your content looks when shared on Facebook, Twitter, and LinkedIn. Fix broken images and titles before you publish.
Check Social Preview
What Are Open Graph Tags?
Open Graph (OG) tags are HTML snippets that control how your content is displayed when shared on social media platforms like Facebook, LinkedIn, Slack, and Discord. They allow you to define the title, description, and preview image to ensure your site looks professional and engaging.
- og:title: The headline of your content in the social card. Should be under 60 characters.
- og:description: A brief summary shown below the title, typically 1-2 sentences.
- og:image: The most crucial element — the preview image that captures user attention.
- og:url: The canonical URL of the page being shared.
Why Optimize for Social Sharing?
A poorly formatted social card (missing image or broken title) can drastically reduce engagement. Social meta tags act as "ad copy" for your content across the web, driving click-through rates and brand trust.
Posts with a high-quality, relevant og:image receive up to 2.5x more engagement than those without. Visuals are the primary driver of curiosity in social feeds.
Best Practices for Social Cards
Follow these industry standards to ensure your content always looks its best when shared by you or your audience:
- Test Every Page: Don't just optimize your homepage. Every blog post and landing page needs its own unique social meta tags.
- Use Large Images: Stick to the 1200x630 pixel standard. Smaller images may be displayed as a tiny thumbnail instead of a large card.
- Match Your Brand: Use consistent colors and typography in your social images to build brand recognition in crowded feeds.
- Refresh Your Cache: If you update your tags, use the platform's debugger tools (like Facebook Sharing Debugger) to clear the old cache.
How to Use This Tool
Enter any URL and click "Preview". We'll fetch the site, extract all Open Graph and Twitter Card tags, and render pixel-perfect simulations of how your content will appear on Facebook, LinkedIn, and Twitter. This allows you to verify that images aren't cropped and titles are readable before you publish or share.
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