Preview how your link will look when shared
Paste a URL to see the card a platform will build from it, with every og: and twitter: tag listed, the missing ones flagged, and the icons a browser will use for the tab.
How this tool works, and what it cannot see
It reads the same tags a social scraper reads, from the served HTML, and renders the image at the aspect ratio the platforms use.
It cannot clear a platform’s cache. If a network has already scraped your URL, use that network’s own debugger to refresh it.
Images are loaded straight from your site, so a card that fails here because of hotlink protection will usually fail on the platform too.
FAQ
What size should an og:image be?
1200×630 is the safe answer: it fits the 1.91:1 crop every major platform uses and stays legible as a thumbnail. Keep text large and away from the edges.
Why does my link show no image even though og:image is set?
Usually a relative URL (it must be absolute), a login-walled or hotlink-protected image, or a platform cache from before the tag existed. This tool resolves the URL it finds so you can see which of the three it is.
Do I need twitter: tags if I already have Open Graph?
Mostly no — X falls back to Open Graph. The one worth setting is twitter:card so you choose between a small thumbnail and a large image.