Social Share Card Validator

Preview and validate link cards for X, Threads, Bluesky, and other social networks.

About Social Share Card Validator

Check every social card in one place

The Social Share Card Validator previews a public URL for X, Threads, Bluesky, Facebook, LinkedIn, Pinterest, Slack, Discord, WhatsApp, Telegram, Reddit, iMessage, and Mastodon.

How it works

  1. Enter the URL you want to preview.
  2. T.LY reads its Open Graph and Twitter Card title, description, and image.
  3. Switch between networks and review the card plus the missing-field checklist.
  4. Fix the page metadata, then run the check again before sharing.

What the validator catches

  • A missing or empty card title
  • A missing description
  • A missing preview image
  • Different Twitter Card and Open Graph results

FAQ

Will the preview match each network exactly?

The card is an approximation based on the current page metadata. Each network still controls its own crawler, cache, crop, and final layout.

Which tags should I add?

Use Open Graph title, description, and image tags for broad coverage. Add Twitter Card tags when the X card should use different content.

For metadata and preview tuning, pair this with Meta Tag Generator, Open Graph Image Preview, and Twitter Photo Resizer.

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