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Utilnivo

SEO & Webmaster

Open Graph Preview

  • Browser-based
  • No signup

Paste HTML or fetch a URL to read og:title, og:description, og:image, and Twitter Card tags, then preview a social share card.

100% Client-Side

Your data never leaves your computer.

How to use this tool

1. Enter page title, description, and image URL (or upload). 2. Adjust Open Graph fields. 3. Preview the Facebook/LinkedIn-style card. 4. Copy meta tags or fix missing image dimensions. 5. Re-check after deploy with the live URL if your CMS allows.

Worked example

Example: a blog post with a 1200×630 OG image shows a full-width preview card instead of a cropped title-only snippet.

When to use this

  • Before sharing a blog post on LinkedIn or Facebook.
  • After changing og:image on a landing page.
  • Debugging wrong thumbnail on Slack unfurls.
  • Validating title length in social cards.

Common examples

  • Blog launch → preview 1200×630 OG image before sharing on LinkedIn.
  • Product page → verify title truncation at 60 characters in card layout.
  • Missing og:image → preview shows blank card so you fix before tweet.
  • HTTPS image URL → confirms image loads in social crawler simulation.
  • A/B headline → compare two description lengths in preview panes.

What people search for

Common mistakes

  • Using images smaller than 1200×630 for OG.
  • Duplicate og:title unrelated to on-page H1.
  • Forgetting to update cache after deploy.
  • Previewing only desktop while most shares are mobile.

Related long-tail tasks

  • generate og tags for blog
  • fix wrong facebook preview image
  • linkedin post preview checker
  • twitter card vs open graph
  • meta tag generator then preview

How it works

Paste HTML or fetch a URL when allowed to read Open Graph and Twitter Card tags, then preview how a link may appear when shared on social platforms.

Limitations

Social previews are approximations based on tags found in HTML. Platforms may cache or override displayed cards.

Privacy and file handling

Your data is processed in your browser and is not uploaded to our server.

Frequently asked questions

Is the Open Graph Preview free to use?

Yes. Utilnivo tools are free to use and do not require an account.

Are my inputs stored?

Utilnivo does not require an account. See the privacy note on this page for how your data is processed for this tool.

How do I get started with Open Graph Preview?

Open the tool on this page, enter your inputs, and use the on-screen controls. No account is required.

Part of these workflows

This tool is one step in a longer job. Jump straight to your step or open the full workflow guide.

Related tools

Related pages

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