OG Checker
Enter a URL to see how it appears in social media previews
Paste any URL
Enter the URL of any webpage to check its OG tags.
Automatic analysis
We fetch the page and extract all Open Graph and Twitter Card meta tags.
See results
Preview the OG image, review all tags, and get optimization tips.
About OG Image Checking
What is an OG image?
Open Graph (OG) images are the preview cards that appear when you share a link on Facebook, Twitter, LinkedIn, Discord, and Slack. They are defined by og:image meta tags in your page's HTML.
What size should an OG image be?
The recommended size is 1200×630 pixels. Minimum 600×315. PNG or JPEG, under 8MB.
Why does my OG image not show on Facebook?
Facebook caches OG images aggressively. After updating your og:image tag, use the Facebook Sharing Debugger to force a re-scrape.
How do I check my OG tags?
Paste any URL into the checker above. We fetch the page and extract all Open Graph and Twitter Card meta tags. You'll see the OG image preview, all meta tags, and a best practices checklist.