Example
twitter={{
creator: '@handle',
site: '@site',
cardType: 'summary_large_image',
title: 'Twitter',
description: 'Twitter',
image: 'https://www.example.ie/twitter-image.jpg',
imageAlt: 'Twitter image alt'
}}
Twitter also accepts creatorId, a player-card set (player, playerWidth, playerHeight, playerStream) for the player card type, and per-platform app fields (appNameIphone/appIdIphone/appUrlIphone, appNameIpad/…, appNameGoogleplay/…) for the app card type. See Twitter for the full list.
Fallback Behavior
No twitter:* tag is rendered unless the twitter prop is present — the fallbacks below apply inside that block, not in place of it. Pass at least twitter={{ cardType: 'summary' }} to render the card.
When twitter.title or twitter.description is not explicitly set in the twitter prop, they automatically fall back to other available values:
twitter.title→openGraph.title→titletwitter.description→openGraph.description→description
This allows you to avoid duplication when the same values are shared across meta tags:
<MetaTags
title="Page Title"
description="Page Description"
openGraph={{ title: 'OG Title', description: 'OG Description' }}
twitter={{ cardType: 'summary_large_image' }}
/>
<!-- twitter:title will be "OG Title" -->
<!-- twitter:description will be "OG Description" -->
See out the X(Twitter) documentation for more information.