What does this tool check?

We fetch the Open Graph (og:title, og:description, og:image) and Twitter Card (twitter:title, twitter:description, twitter:image) metadata from the URL and display previews simulating Facebook, Twitter/X, LinkedIn, and iMessage.

My image isn't showing — what's wrong?

The page is likely missing an og:image tag, or the image URL is relative. Make sure you have in your HTML head.

How do I fix a wrong title or description?

Add or update the og:title and og:description meta tags in your page's HTML . After updating, clear your social platform's cache using their respective debugger tools (Facebook Sharing Debugger, Twitter Card Validator, LinkedIn Post Inspector).

Does this tool work for Linkimiz bio pages?

Yes — paste your linkimiz.com/@username URL to check how your bio link page looks when shared. Linkimiz automatically sets OG tags based on your profile name, bio, and avatar.

Link Preview Checker

Q: What is a link preview?

A link preview is the card that appears when you share a URL on social media or in a chat app. It shows the page title, description, and image pulled from Open Graph or Twitter Card meta tags.

Facebook · Twitter · LinkedIn · iMessage — previewed instantly

Paste any URL and see exactly how it looks when shared. Check your Open Graph title, description, and image before you post.

Frequently asked questions

What is a link preview?

A link preview is the card shown when you share a URL on social media or messaging apps. It displays the page title, description, and image, pulled from Open Graph meta tags.

Which platforms does this check?

We show preview simulations for Facebook, Twitter/X, LinkedIn, and iMessage.

My image isn't showing — what should I fix?

Add an og:image meta tag to your page's <head>: <meta property="og:image" content="https://yourdomain.com/image.jpg" />. Use a 1200×630px image for best results.

The cached preview on Facebook is wrong — how do I clear it?

Use Facebook's Sharing Debugger to force a re-scrape of your URL. For Twitter, use the Card Validator. For LinkedIn, use the Post Inspector.