Open Graph & Twitter Card Preview Online
Open Graph tags control what users see when sharing a link. Configure og:title, og:description, og:image — and preview the result as cards for each social network.
<meta property="og:type" content="website" />Frequently asked questions
What are Open Graph tags?
Open Graph (OG) is a page markup protocol that tells social networks and messengers exactly what to display when a link is shared: title, description, and image. Without OG tags, networks try to guess this data themselves — often incorrectly.
What image size should I use for OG?
The universal size is 1200×630 pixels, with a 1.91:1 aspect ratio. This is the standard for Facebook, VK, and Telegram. For Twitter Cards, use 1200×628 or 1200×600. The minimum is 600×314 px — below that, the image may not render.
Do I need different OG tags for different social networks?
For most networks, the standard og:title, og:description, og:image tags are sufficient. Twitter has its own meta tags — twitter:card, twitter:title, etc. — which take priority over OG tags. If no twitter: tags are set, Twitter falls back to og: tags.
How do I check OG tags on a real website?
The tool shows a preview based on the data you enter. To check an existing page, open the page source (Ctrl+U) and look for meta tags with property="og:...".
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