Social share card preview
Preview your Open Graph card the way it shows on X, LinkedIn, Facebook and Slack, before you share. Get the title, description and 1200×630 image right every time.
Open Graph
30 chars
125 chars
Tip: ConsentX auto-generates branded cards at /api/og?title=…
X / Twitter
Platforms cache cards. Re-scrape with the X Card Validator, Facebook Sharing Debugger or LinkedIn Post Inspector after changes.
Frequently asked questions
What size should an Open Graph image be?+
1200×630 pixels (a 1.91:1 ratio) is the safe size across X, Facebook, LinkedIn and Slack. Keep important content away from the edges as platforms crop slightly.
Which meta tags power the card?+
og:title, og:description, og:image and og:url for most platforms, plus twitter:card set to summary_large_image and twitter:title/description/image for X.
Why is my preview not updating?+
Platforms cache the first scrape. After changing tags, re-scrape with the X Card Validator, Facebook Sharing Debugger or LinkedIn Post Inspector to refresh the cached card.
Is the social card preview free?+
Yes. It runs in your browser with no sign-up. ConsentX also auto-generates branded cards at /api/og for its own pages.