Open Graph Meta Tag Generator — Preview & Build OG Tags for Any Link
Enter a title, description, and image URL to generate Open Graph, Twitter Card, and Kakao meta tags with a live preview
Preview exactly how your link will look when shared on Facebook, Twitter, or Kakao, and generate the Open Graph meta tag code for it.
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🔒 Everything runs 100% in your browser. Your files and input are never uploaded to any server.
How to use
- Enter the title, description, and image URL.
- Check the share-card preview and copy the `<head>` tag code.
FAQ
- What's the recommended image size?
- A 1200 x 630 pixel image (1.91:1 ratio) shows up sharpest in preview cards.
- Can og:title be different from my actual `<title>` tag?
- Yes — og:title is only used for social share cards, so it's fine to write it as a more clickable headline that differs from the SEO `<title>` tag.
- I pasted the tags but the KakaoTalk preview isn't updating.
- Platforms like KakaoTalk cache the link preview the first time it's fetched, so after changing your tags you'll need to refresh the cache using that platform's debugging tool before the new preview shows.