ToolHub

Meta Tag & Open Graph Generator

Generate SEO meta tags plus Open Graph and Twitter Card markup, with a live social-share preview.

/60 recommended

/160 recommended

1200×630 px recommended

Google result preview

Social share preview

About the Meta Tag & Open Graph Generator

Generate the meta tags that control how your page looks in Google search and when shared on Facebook, LinkedIn, WhatsApp, X/Twitter, and Slack. Fill in the fields, watch the live preview update, and copy the ready-to-paste HTML into your page's <head>.

What it generates

  • SEO basics — title, description, canonical link.
  • Open Graph — og:title, og:description, og:image, og:url, og:type, og:site_name.
  • Twitter Cards — twitter:card, twitter:title, and more.

Tips

  • Keep titles under ~60 characters and descriptions under ~160 so they don't get truncated.
  • Use a 1200×630 share image for the best-looking large cards.
  • Always use absolute (full https://) URLs for the image and canonical link.

About Meta Tag & Open Graph Generator

Generate SEO meta tags plus Open Graph and Twitter Card markup, with a live social-share preview.

This free online Meta Tag & Open Graph Generator runs entirely in your browser. Your data never leaves your device — no server-side processing, no data collection, and no registration required. Results are computed instantly using industry-standard formulas.

How to Use

  1. Enter your values in the input fields above.
  2. Review the inputs to make sure they match your requirements.
  3. Click Calculate (or the primary action button) to get your result.
  4. View detailed results in the output panel. You can copy or share results easily.

Why Use This Tool?

Frequently Asked Questions

Is this tool free to use?

Yes, all tools on ToolHub are completely free with no registration required.

Is my data safe?

Absolutely. All calculations run in your browser. No data is sent to our servers.

Can I use this on mobile?

Yes, all tools are fully responsive and work on phones, tablets, and desktops.

How accurate are the results?

We use industry-standard formulas with precise decimal handling. For financial calculations, we use BigDecimal arithmetic to avoid floating-point errors.