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Image Toolkit

Social Preview Checker

Inspect a public page’s Open Graph and X Card metadata and simulate its sharing preview.

Hybrid processing No signup
Inspect public website metadata

This checks public HTML metadata. Previews are simulations; social platforms may crop images differently or use cached data.

How it works

  1. 01

    Prepare your source

    Enter the full public website URL to inspect.

  2. 02

    Adjust the result

    Fetch the public HTML of a website and inspect Open Graph and X Card fields. Missing tags are reported and a JSON report is available. Preview images are loaded only when you choose to request them from the source website.

  3. 03

    Review and download

    Inspect the complete preview and output settings. Download the finished asset, keeping the original available for comparison.

About this tool

Create with Social Preview Checker

Inspect a public page’s Open Graph and X Card metadata and simulate its sharing preview.

Fetch the public HTML of a website and inspect Open Graph and X Card fields. Missing tags are reported and a JSON report is available. Preview images are loaded only when you choose to request them from the source website.

Tips for better results

  • No. The checker simulates cards from the returned HTML. Social platforms have their own caches, crawlers and image crop rules. JavaScript-generated metadata may not appear in the initial HTML response.
  • Keep the original file until the result has been checked.
  • Inspect small text and fine edges at the intended display size.
  • The entered URL is sent to the server to retrieve public HTML. Loading card images separately contacts the source website.

FAQ

How do I use Social Preview Checker? +

Enter the full public website URL to inspect. Fetch the public HTML of a website and inspect Open Graph and X Card fields. Missing tags are reported and a JSON report is available. Preview images are loaded only when you choose to request them from the source website.

Does this refresh LinkedIn or X caches? +

No. The checker simulates cards from the returned HTML. Social platforms have their own caches, crawlers and image crop rules. JavaScript-generated metadata may not appear in the initial HTML response.

Where is my input processed? +

The entered URL is sent to the server to retrieve public HTML. Loading card images separately contacts the source website.

Which files can I use? +

Accepted inputs: URL. Available outputs: JSON. Browser decoding support and the selected output settings determine which source files can be processed.

Is an account required? +

No account is needed for this tool. You can review the output before saving it to your device.

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