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ToolMint

Open Graph Checker

New

Fetch any URL and see exactly how it will appear when shared on Facebook, LinkedIn, WhatsApp and iMessage. Catch missing tags and broken images before you post.

Last updated June 2025 3 min read Works in browser Privacy first

We fetch the page server-side. Nothing is stored. Works with any public URL.

Check your Open Graph tags

Preview how your URL will look when shared on Facebook, LinkedIn, WhatsApp and iMessage.

Steps

How to use

  1. Enter your URL and press Analyze.
  2. Inspect the Facebook-style preview and per-tag status.
  3. Fix flagged tags using our free Open Graph Generator.
Why you’ll love it

Benefits

Free forever

No trials, no paywalls, no ads inside the tool.

Zero friction

No sign up, no email, no cookies you didn’t ask for.

Fast by design

Interactions render in under 200ms on modern devices.

Tips

Pro tips

  • og:image should be at least 1200×630 for high-DPI displays.
  • Absolute URLs only — Facebook and LinkedIn don't resolve relative image URLs reliably.
  • One og:image tag is enough. Multiple tags cause inconsistent previews.
Watch out

Common mistakes to avoid

  • Skipping validation before copying the output.
  • Not double-checking the input for hidden characters (leading spaces, invisible unicode).
  • Sharing sensitive data through URLs — use the copy button instead.

Frequently asked questions

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