Free Social Preview Checker

See exactly how your pages look when shared on Facebook, Twitter/X, LinkedIn, and other platforms. Check Open Graph tags, Twitter Card markup, and image dimensions to make sure every share drives maximum clicks and engagement.

Use This Tool Free → No signup required · Instant results

What You Get

Everything included, completely free. No hidden limits on the report.

✓ Facebook / Meta share preview with Open Graph rendering
✓ Twitter/X Card preview (summary and large image cards)
✓ LinkedIn post preview with image and description
✓ Open Graph tag validation (og:title, og:description, og:image)
✓ Twitter Card meta tag validation
✓ Image dimension and aspect ratio checking
✓ Missing tag detection with fix suggestions
✓ Character count warnings for titles and descriptions
✓ Preview before you publish workflow
✓ Shareable preview report for team review

How It Works

Three simple steps to actionable insights.

1

Enter a URL

Paste any webpage URL into the tool. No account or login needed to get started.

2

Get Your Results

Our engine analyzes the page in seconds and delivers a detailed, easy-to-read report.

3

Take Action

Use the prioritized recommendations to fix issues and improve your rankings.

Frequently Asked Questions

Common questions about this tool answered.

What are Open Graph tags?
Open Graph (OG) tags are meta tags in your HTML that control how your page appears when shared on social media. They define the title, description, image, and URL that platforms like Facebook and LinkedIn display in the link preview card.
Why does my shared link look wrong on Facebook?
Facebook caches Open Graph data aggressively. If your tags were missing or incorrect when first shared, the old version may still appear. Use Facebook's Sharing Debugger to clear the cache after fixing your OG tags.
What image size should I use for social sharing?
For best results across platforms, use an image that is at least 1200 x 630 pixels with a 1.91:1 aspect ratio. This works well for both Facebook and Twitter large image cards.
Do Twitter Cards and Open Graph tags conflict?
No. Twitter will use its own twitter:card meta tags if present, and fall back to Open Graph tags if they are missing. It is best practice to include both for maximum compatibility across platforms.
How do social previews impact click-through rates?
Posts with properly configured preview images and descriptions get significantly more engagement. A compelling image and clear description can increase click-through rates from social media by 2-3x compared to links with missing or broken previews.
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