Open Graph Preview

About the Open Graph Preview

The Open Graph Preview fetches the live HTML of your page, extracts `og:*` and `twitter:*` tags, and renders realistic cards for multiple social networks. That way you can see exactly what users will see and which tags are missing before you share anything.

Why Marketers Use This Tool

Multi-network previews that mimic Facebook, WhatsApp, and Twitter/X.

Automatic metadata fetching—no need to copy/paste HTML manually.

Privacy friendly: the request is proxied through MiniToolStack and results stay in your browser.

How to Get a Perfect OG Card

Paste the public URL of the page you want to inspect (no login walls).

Click Run Tool so we fetch and parse the live metadata automatically.

Review the Facebook, WhatsApp, and X cards plus the warnings for missing tags.

Copy the recommended meta tags block and update your CMS or head component.

Common Mistakes

Testing a URL that requires authentication—our fetcher can only read publicly accessible pages.

Relying on OG tags only and forgetting `twitter:*` fields for X cards.

Using portrait images; stick to 1200×630px to avoid cropping across platforms.

FAQ

What image size should I use?

1200×630px (1.91:1) works across Facebook, LinkedIn, and X. Smaller images may appear pixelated.

Does this preview guarantee how platforms render the card?

We follow the OG/Twitter specs, but each network can still rewrite text or crop images. Treat this as a best-practice guide.

Can I use it for Twitter Cards?

Yes. We surface `twitter:*` issues separately and show how the card will look on X.

Is my content uploaded anywhere?

We fetch the page through a lightweight proxy solely to read the meta tags. The parsed result stays in your session and is not stored.