Facebook OG Tag Debugger

Debug Open Graph meta tags and preview how your link will appear when shared on Facebook.

When to Use

Use to test and preview your Open Graph meta tags before sharing links on Facebook.

How to Use Facebook OG Tag Debugger

  1. Enter your OG tag values.
  2. Preview the link card.
  3. Copy the meta tag HTML.

Examples

OG Preview

Input: URL + OG tags

Output: Facebook link card preview

Frequently Asked Questions

What are Open Graph tags?

OG tags are meta tags that control how your content appears when shared on Facebook and other platforms.

Which OG tags does Facebook require?

The four required OG tags are: og:title (page/article title), og:type (e.g., 'website'), og:image (URL to preview image, minimum 200x200px, recommended 1200x628px), and og:url (canonical URL of the page).

Why isn't my Facebook link preview showing the right image?

Facebook caches OG data for up to 30 days. If you updated your og:image, use the Facebook Sharing Debugger (developers.facebook.com/tools/debug) to scrape and refresh the cache.

What is the ideal OG image size for Facebook?

1200x628 pixels (1.91:1 ratio) is the recommended size. Minimum is 200x200px. Images smaller than 600x315px show as small thumbnails rather than large link cards. PNG or JPG, under 8MB.

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