Free SEO Tool · Updated 2026
Free Open Graph & Twitter Card Generator
Generate correct Open Graph and Twitter Card meta tags so your pages show a clean, correctly-sized preview card when shared on Facebook, LinkedIn, WhatsApp or X.
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When a page is shared on Facebook, LinkedIn, WhatsApp or X (Twitter), these platforms don't render your page — they read a small set of meta tags to build the preview card: title, description, image and URL. Without these tags, platforms fall back to guessing, often picking the wrong image or a truncated snippet of body text.
Getting the preview image right
Use an image at least 1200×630px for og:image so it displays sharply as a large card rather than a small thumbnail. Keep important text and logos away from the edges, since some platforms crop the image slightly differently.
Why this indirectly matters for SEO
Social shares aren't a direct Google ranking factor, but a page that gets shared and clicked more generates more referral traffic, more brand searches, and in some cases more natural backlinks — all things that compound into stronger organic visibility over time. A broken or missing preview card is a quiet leak in that pipeline.
Frequently asked questions
Open Graph (og:) tags were created by Facebook and are now the de facto standard used by most platforms including LinkedIn and WhatsApp. Twitter Card tags are X's own format; X reads Twitter tags first and falls back to Open Graph tags if they're missing.
At least 1200x630px is recommended for a crisp, full-width preview card on most platforms.
Usually because Open Graph tags are missing, or because the platform cached an older version of the page. Use Facebook's Sharing Debugger or X's Card Validator to force a re-scrape.
No, they are not a direct ranking factor, but they influence click-through rate and share volume when links are posted on social platforms, which can indirectly support visibility and traffic.