5x Increase: 马斯克's X Platform Now Supports Up to 20 Image / Video Media Attachments per Post
IT之家 reported on November 13 that the social platform X, owned by the world's richest person, Elon 马斯克 (Elon Musk), announced a major relaxation of the media limit for a single post: each post can now include up to 20 photos or videos, a 5x increase over the long-standing limit of 4.
Jonah Katz, head of mobile engineering at X, posted on X today (November 13), announcing an upgrade to X's content publishing feature: the media limit for a single post has been expanded from a maximum of 4 to a maximum of 20, directly increasing the limit by 5x. The relevant post is included below:

In the past, if users wanted to share a set of travel photos, an event photo collection, product comparison images, or a series of short videos, they often had to split them across multiple posts or supplement the content through a thread. Now users can carry a more complete visual narrative in a single post. For creators, media accounts, brands, and e-commerce sellers, 20 media slots also mean it is more convenient to publish multi-image reviews, event recaps, product displays, and tutorial content.
The feature is currently live on the X web version. Mobile users who do not yet see the new media quantity option can upgrade to the latest version to try it.
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