Twitter Card Preview
Twitter Cards control the rich preview that appears when someone shares a link on Twitter/X. This tool lets you choose between the two main card types — Summary (small square image) and Summary with Large Image (wide banner image) — fill in the title, description, and image URL, and see a live preview of exactly how the card will render in a tweet.
Below the preview, the tool generates the required HTML meta tags (twitter:card, twitter:title, twitter:description, twitter:image) ready to copy and paste into your page's <head>. Getting these right means your content gets a compelling, clickable preview instead of a bare URL.
Everything runs in your browser — no data is sent to a server.
By The Paper Room Editorial Team — SEO & Marketing Tools
Frequently asked questions
What's the difference between 'summary' and 'summary_large_image'?▼
The 'summary' card shows a small square thumbnail (144x144 minimum) to the left of the title and description. 'summary_large_image' shows a large, wide image (at least 300x157, recommended 1200x628) above the text. Use the large image variant when the visual is important — blog posts, product pages, and marketing content.
Does Twitter fall back to Open Graph tags?▼
Yes — if Twitter Card tags are missing, Twitter/X will try to use og:title, og:description, and og:image instead. However, the rendering may not be optimal, and the card type defaults to 'summary'. For the best Twitter/X experience, include the twitter: meta tags explicitly.
How do I test my actual live Twitter Card?▼
After deploying your page with the meta tags, use the Twitter Card Validator (cards-dev.twitter.com/validator) to see how Twitter fetches and renders your page's card. Note that Twitter caches cards aggressively — changes may take time to appear.