FREE TOOLOpen Graph Checker. No sign-up.No sign-up.

Check how a link looks when shared

Paste a URL to check its Open Graph and Twitter card tags, load its og:image and preview the shared card.

✓ Free, no sign-up✓ Results in seconds✓ A fix for every problem

30 free checks a day. We read the public page and do not store it.

What it checks

What it checks.

Open Graph Checker

og:title, og:description, og:type and og:url
Whether og:image loads, and its size in pixels
og:url against the canonical
twitter:card, with a preview of the shared link

Quick answers

Frequently asked questions.

What size should og:image be?

At least 1200 x 630 pixels, in JPG, PNG or WebP, at an absolute https URL. Smaller images often get the small card or none.

Why does my old image still show when I share the link?

Social networks cache previews. After you fix the tags, use the network's own debugger, such as Facebook's Sharing Debugger or LinkedIn's Post Inspector, to refresh it.

Do Open Graph tags help SEO?

Not directly. They control how links look on social networks and in chat apps, which affects how often people click them.

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