Cards Markup Tag Reference

The table in this section explains the OpenGraph fallback behavior for each Twitter tag.

Overview of all Twitter Card Tags

Property OpenGraph

twitter:card

The card type

Used with all cards

n/a

twitter:site

@username of website. Either twitter:site or twitter:site:id is required.

Used with summary, summary_large_image, app, player cards

n/a

twitter:site:id

Same as twitter:site, but the user’s Twitter ID. Either twitter:site or twitter:site:id is required.

Used with summary, summary_large_image, player cards

n/a

twitter:creator

@username of content creator

Used with summary_large_image cards

n/a

twitter:creator:id

Twitter user ID of content creator

Used with summary, summary_large_image cards

n/a

twitter:description

Description of content (maximum 200 characters)

Used with summary, summary_large_image, player cards

og:description

twitter:title

Title of content (max 70 characters)

Used with summary, summary_large_image, player cards

og:title

twitter:image

URL of image to use in the card. Image must be less than 1MB in size

Used with summary, summary_large_image, player cards

og:image

twitter:image:alt

A text description of the image conveying the essential nature of an image to users who are visually impaired

Used with summary, summary_large_image, player cards

n/a

twitter:player

HTTPS URL of player iframe

Used with player card

n/a

twitter:player:width

Width of iframe in pixels

Used with player card

n/a

twitter:player:height

Height of iframe in pixels

Used with player card

n/a

twitter:player:stream

URL to raw video or audio stream

Used with player card

n/a

twitter:app:name:iphone

Name of your iPhone app

Used with app card

n/a

twitter:app:id:iphone

Your app ID in the iTunes App Store (Note: NOT your bundle ID)

Used with app card

n/a

twitter:app:url:iphone

Your app’s custom URL scheme (you must include ”://” after your scheme name)

Used with app card

n/a

twitter:app:name:ipad

Name of your iPad optimized app

Used with app card

n/a

twitter:app:id:ipad

Your app ID in the iTunes App Store

Used with app card

n/a

twitter:app:url:ipad

Your app’s custom URL scheme

Used with app card

n/a

twitter:app:name:googleplay

Name of your Android app

Used with app card

n/a

twitter:app:id:googleplay

Your app ID in the Google Play Store

Used with app card

n/a

twitter:app:url:googleplay

Your app’s custom URL scheme

Used with app card

n/a