Free social OG tools

See the title, description, and image X, LinkedIn, Facebook, and Slack will pull from your URL, and fix broken share cards before launch day.

Social OG tools

  • Social Preview Checker

    Free Open Graph / social preview checker. Paste a URL to see the og:title, og:description and og:image it will render as a share card on X, LinkedIn, Slack and iMessage. No signup.

    Check my link →
    Checked

    Card

    Preview

    Share-ready Pass

Frequently asked questions

How do I check Open Graph tags?
Use the Open Graph checker (also searched as OG checker). It shows the title, description, and image Facebook, LinkedIn, and X will scrape from your URL.
Why is my link preview not showing an image?
Usually og:image is missing, relative instead of absolute, too small, or blocked from crawlers. The social preview checker shows which tag is missing or broken.
What size should an Open Graph image be?
1200×630 pixels (1.91:1) works across X, LinkedIn, Facebook, and Slack. Keep text inside the centre so square crops still read.
How do I refresh a cached link preview?
Fix the tags, then re-scrape with each network’s debugger (Facebook Sharing Debugger, LinkedIn Post Inspector). X refreshes on its own after a while.

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llms.txt