Threads is testing a text attachment that embeds long-form writing inside a single post. Meta confirmed the experiment to TechCrunch. The new block shows a short preview in the main feed and lets people tap to open and read the full piece inside the Threads app.
How it looks in use
App researcher Radu Oncescu first showed a screenshot of the tool on iOS and highlighted the styling options. A Threads user posted a real example that shows a gray text box with a scrollable page of text when it opens. These early images make the feature easy to understand and to try for writers and commentators.
How to use it
The test appears on iOS for a small group. When the feature is visible, a user composes a regular post and then adds a text attachment. The attachment supports basic styling so writers can separate paragraphs and add emphasis. The preview shows a few lines, and readers tap the box to open the full piece and scroll inside the app. Meta said it plans to expand the test to more users over time.
Why creators care
Long-form text helps people who write articles, essays, or short stories and who want distribution without leaving the platform. Threads may keep creators who now post links to blogs or newsletter pages. The tool removes the need for workarounds like posting screenshots of long text. It can also help writers reach the app audience that now stands at over 400 million monthly active users, according to Meta. That scale makes an on-platform long-form tool appealing to many creators.
How it compares
X offers an Articles format that hosts long posts, but that feature is limited to Premium subscribers. Threads is testing the text attachment for all users in this round of tests. That difference could make Threads a more open place for writers if the feature becomes permanent. Threads currently focus on text only inside the attachment. X supports multimedia inside its long-form posts. Threads may add images or video later as the test evolves.
Product and discovery effects
Adding this feature in a broad way by Threads will alter the surface of the content. Often, long-form writing that used to reside on independent blogs would be delivered natively in feeds. That will pose questions to discovery algorithms, moderation, and how creators divide audiences across platforms. The threads will also have to choose between readability and moderation tools, and the display of the posts in feeds and search results.