Before a launch
Confirm the live title, description, and image before sharing a new page.
Social sharing tool
Social Link Preview
See the title, description, and image people may see when your page is shared. The tool reads the live page without publishing or changing anything.
FreeNo loginNo data stored
After a template change
Catch stale metadata or a missing image on the deployed page.
Developer handoff
Share live evidence about the tags that need attention.
What it checks
Use the result as evidence, not a score.
- Live Open Graph and Twitter Card metadata
- Representative cards for six social and messaging platforms
- Missing values and the fallbacks a platform may use
What it cannot check
- The exact card every platform will render
- How long a platform will keep an older cached preview
- Private pages or URLs blocked from public fetching
How it works
Input, inspect, improve, verify.
The tool processes what you enter, shows a plain-language result, and gives you a safer next step. Make the change on your website, deploy it, then test the live page again.
Popular use cases
Useful before and after publishing.
Before a launch
Confirm the live title, description, and image before sharing a new page.
After a template change
Catch stale metadata or a missing image on the deployed page.
Developer handoff
Share live evidence about the tags that need attention.
Pro tips
Small checks that prevent avoidable mistakes.
- Use absolute HTTPS URLs for social images.
- Keep important image content away from crop-prone edges.
- Fix the deployed template, then fetch the live page again.
- Use a platform debugger when correct tags still show an old cached card.
Common issues and solutions
What to review when the result looks wrong.
No image appears
Check that og:image is an absolute public URL and returns an image without authentication.
The old title remains
Confirm the live HTML is fixed, then use the network’s debugger or allow its cache to refresh.
Platforms look different
Each product controls its own layout, crop, fallback rules, and cache.
The page cannot be scanned
The URL must be public HTML and cannot point to a private network.
Frequently asked questions
Short answers before you make a change.
Will every platform show this exact card?
No. Layouts and cache rules differ. The tool shows representative cards built from the metadata fetched now.
Does the checker change my page?
No. It only reads the public URL and does not publish or edit anything.
Why does a platform still show the old image?
It may have cached an earlier fetch. Confirm the new live tag first, then refresh the platform cache where possible.
Read the practical guide
Why social link previews look wrong—and how to fix them
Understand the evidence behind this tool, where its result stops, and the safer next steps to verify on a live page.
Read the guideEvidence · Limitations · Verification