Social Media Post Previewer

100% Free · Client-Side

Visualize exactly how your URLs and Open Graph tags will look when shared on Twitter, Facebook, and LinkedIn.

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Visualize Your Social Media Previews

The Social Media Post Previewer lets you see exactly how your links will appear when shared on Twitter (X), Facebook, LinkedIn, and Slack. Make sure your Open Graph tags and Twitter Cards are perfectly optimized to maximize your Click-Through Rate (CTR).

Preview Features

Twitter Card Preview

See how your 'summary_large_image' Twitter Card will render in the X feed.

Facebook & LinkedIn (OG)

Visualize how standard Open Graph metadata renders on traditional social networks.

Frequently Asked Questions

1. Why does my link preview look wrong on social media?

If your link preview is missing an image or has the wrong title, it means your website is missing or has incorrect Open Graph (og:) and Twitter Card meta tags. Use this tool to visualize exactly how your tags will look when parsed by social networks.

2. What is the best image size for social media link previews?

The universally recommended size for link preview images (Open Graph images) is 1200 x 630 pixels. This ensures the image is high-resolution and fits the 1.91:1 aspect ratio used by Facebook, Twitter, and LinkedIn.

3. How do I fix a broken preview cache on Facebook or Twitter?

Social networks cache link previews. If you updated your website's meta tags but the old preview is still showing, you need to force the platform to rescrape your URL. Use the Facebook Sharing Debugger or Twitter Card Validator to clear the cache.