Question 1

What is an Open Graph preview?

Accepted Answer

It is how a link looks when shared on social and chat apps — the title, description, and image pulled from a page’s Open Graph and Twitter Card meta tags. This tool fetches those tags and renders the card for each platform.

Question 2

Which platforms can I preview?

Accepted Answer

X (Twitter), LinkedIn, Facebook, Discord, Slack, and iMessage. Each renders Open Graph data differently, so the tool shows a faithful card for each.

Question 3

Why does my link preview look wrong or empty?

Accepted Answer

Usually a missing or undersized og:image, a missing og:title or og:description, or no twitter:card tag. The inspector flags each issue. Note that platforms cache previews, so changes can take time to appear after you fix the tags.

Question 4

What is the recommended Open Graph image size?

Accepted Answer

Use a 1200×630 image (1.91:1 ratio) and set og:image:width and og:image:height so platforms render a large card immediately.

Product

Schedulers

Company

Legal

Open Graph preview and link card tester