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Open Graph Generator

Create Open Graph and Twitter/X card tags with a live share preview for Facebook, LinkedIn, Slack and X.

Runs in your browser
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About the Open Graph Generator

When someone shares your link, platforms read Open Graph tags to build the preview card. Missing tags lead to random images and truncated titles. Fill in the title, description, URL and image to generate complete og: and twitter: tags and see an approximate preview.

How to use it

  1. Enter title, description, URL and image URL.
  2. Choose type and Twitter card style.
  3. Copy the tags into your page's <head>.

Good to know

  • Use a 1200×630 px image under 5 MB with an absolute https:// URL.
  • Platforms cache previews; use their debug tools (e.g. Facebook Sharing Debugger) to refresh after changes.

Frequently asked questions

Do I need both Open Graph and Twitter tags?

X falls back to Open Graph for most fields, but twitter:card is needed for the large image layout.

Why doesn't my image show?

Common causes: relative URL, blocked by robots.txt, image too large, or a cached old preview.

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