OG Tags Checker

Check Open Graph and Twitter card tags for any page.

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FAQs

What are Open Graph tags?

Open Graph (OG) tags are meta tags that control how your page appears when shared on Facebook, LinkedIn, Slack, and other social platforms.

Do Twitter cards use OG tags?

Twitter has its own twitter: tags, but falls back to OG tags if Twitter-specific ones are missing. It's best to have both.

What image size is recommended for OG images?

1200×630 pixels is the recommended OG image size. It displays well across Facebook, LinkedIn, and most Slack/chat previews.

Why does my OG image not update on social media?

Social platforms cache OG data. Use Facebook's Sharing Debugger or LinkedIn's Post Inspector to force a cache refresh.