Twitter Card Generator — Free Online Tool
Create Twitter card meta tags so your links display rich previews on X / Twitter.
About Twitter Card Generator
The Twitter Card Generator builds the twitter: meta tags that turn shared links into rich preview cards on X / Twitter. Pick a card type, add your title, description, image, and site handle, and copy the ready-to-use markup for your page's <head>.
Eye-catching cards help your posts stand out and earn more clicks. Everything is generated in your browser, so your content stays private and the preview markup is ready in seconds with no uploads.
How to Use Twitter Card Generator
- Choose summary or summary_large_image as your card type.
- Enter the title and description for the card.
- Add an image URL and your @site handle if you have one.
- Click 'Copy Tags' and paste the markup into your page's <head>.
Key Features
Supports summary and summary_large_image card types
Generates twitter:card, title, description, image, and site tags
Automatically adds the @ prefix to your handle
Live output that updates instantly as you type
One-click copy with automatic HTML escaping
Free, private, and fully client-side
Frequently Asked Questions
What is a Twitter card?
A Twitter card lets a link unfurl into a rich preview on X / Twitter, showing a title, description, and image instead of a plain URL. The twitter:card meta tags control exactly what appears.
What is the difference between summary and summary_large_image?
A summary card shows a small square thumbnail next to the text, while summary_large_image displays a large banner image above the text for more visual impact.
What image size should I use?
For summary_large_image, use an image at least 1200x628 pixels with a 1.91:1 ratio. Summary cards use a smaller square image of at least 144x144 pixels.
Do I still need Open Graph tags?
X falls back to Open Graph tags when Twitter card tags are missing, but adding dedicated twitter: tags gives you precise control over the preview on X.