Preview how a page looks when shared on Facebook, X and WhatsApp
What is the Open Graph Preview?
The open graph preview works like this: it renders exactly how a page's link card will look on Facebook, X, WhatsApp and LinkedIn, listing every og:/twitter: tag detected. Everything happens on your device - the input never leaves your tab unless the tool clearly states it performs a server-side lookup.
How to use the Open Graph Preview
Enter the full URL, domain or content the tool asks for.
Run the check - fetch-based tools query the page server-side.
Read the findings as a list, not a single score.
Fix one issue at a time and re-run to verify.
Features
Checks run server-side so protected pages can be read
Results explain the rule or value behind every finding
Copy and export options for every result list
No account needed for any check
Common mistakes to avoid
Auditing a staging or password-protected URL instead of production
Fixing everything at once instead of one change plus re-test
Treating any single score as a ranking promise
Examples
Input
Result
Your article URL
The card image, title and description + any missing tags flagged
Best used for
Getting a reliable answer for open graph preview without installing an app
One-off tasks done in under a minute from any device
Checking results before committing them to something important
Working on a phone where desktop software is unavailable
Privacy
The URL you check is fetched once so the tool can read pages that block cross-origin browser requests. No browsing history is stored, and nothing from your own device is transmitted.
Frequently asked questions
Why does WhatsApp show an old image?
Platforms cache cards aggressively. Use each platform's debugger (Facebook Sharing Debugger, etc.) to force a refresh after fixing tags.
Which platforms does the preview simulate?
Facebook, X, WhatsApp and LinkedIn - each renders your link card from the page's og:/twitter: tags the way that platform would.
Why does the preview show a different image than the page?
The card is built purely from the og:image tag - if it is missing or points at the wrong file, that is exactly what every share will show too, which is the bug the preview exists to catch.