Open Graph & Social Preview

Edit your tags below and see how the link will look on Facebook, Twitter/X, LinkedIn, Slack, and Discord.

📘 Facebook / LinkedIn
🐦 Twitter / X (summary_large_image)
💼 Slack
🎮 Discord
About this tool

Why Test Open Graph Tags?

Different platforms use OG tags differently. Twitter prefers twitter:card, but falls back to og:. Slack uses both, plus oEmbed. LinkedIn caches aggressively — wrong tags now mean ugly previews for weeks. Always test before sharing.

FAQ

Frequently Asked Questions

Which platforms does the preview cover?

Facebook, Twitter/X, LinkedIn, Slack, and Discord — the tool renders how a link will appear as a card on each.

What if my page's Open Graph tags are missing?

The tool flags missing or incomplete og:title, og:description, and og:image tags so you know exactly what to add.

Why does a link preview sometimes look wrong even after I fix the tags?

Several platforms cache link previews aggressively — after updating your tags, you may need to force a re-scrape (e.g. Facebook's Sharing Debugger) before the new preview shows up.

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Want more detail? Read How to Use Open Graph Preview Tool: Practical Guide and Best Practices.