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Social Post Previewer - Online See Link on Facebook, LinkedIn, Twitter

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Social Post Previewer

See how your link looks on Facebook, LinkedIn, and Twitter before you share.

Try with: example.com, news.ycombinator.com, github.com
Facebook
domain.com
Your link title will appear here
Description preview...
LinkedIn
domain.com
Your link title will appear here

Frequently Asked Questions

A social post previewer shows exactly how your shared link will appear on platforms like Facebook, LinkedIn, and Twitter. It helps you optimize your Open Graph meta tags (title, description, image) to increase click‑through rates and ensure your content looks professional before publishing.

Facebook uses the Open Graph protocol. It looks for og:title, og:description, and og:image tags in your page's <head>. If those are missing, it falls back to your page's <title> and the first large image it finds. Always define og:tags to control your link preview.

Common reasons include: the image is too small (Facebook requires at least 200×200px), the og:image URL is broken, the server blocks social media crawlers, or the image format is unsupported. Use absolute URLs and test with this tool. You can also clear the platform’s cache using their debugging tools (e.g., Facebook Sharing Debugger).

og:title is used by Facebook, LinkedIn, and other platforms. Twitter has its own card meta tags (twitter:title, twitter:description, twitter:image). However, if Twitter tags are absent, Twitter falls back to Open Graph tags. For best cross‑platform compatibility, include both.

Yes, it fetches the public page in real time using a CORS proxy and extracts meta tags. Some websites may block automated requests or require JavaScript rendering; in such cases the preview may be incomplete. For best results, ensure your target page is publicly accessible.

Our tool directly reads the meta tags from the live page, just like social media crawlers do. While the exact rendering may differ slightly due to platform‑specific rules, the information shown (title, description, image) matches what the platform will receive. Always double‑check with the platform’s official debugger for final confirmation.
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