X begins testing shadowban detection tool

Limited testing scope

X has begun testing a new tool that lets users check whether their posts are subject to “shadowbanning,” which restricts post visibility. According to a report by Engadget’s staff@engadget.com (Karissa Bell) dated August 13, 2026, the feature is currently available only to a “small group” of testers.

The tool is accessible from a new page called “under the hood” in the app settings. Users can download data related to their account and check information on “visibility restriction labels.” However, what is provided is not per-post statistics but aggregated data from the past month. According to a description published on GitHub, the system provides aggregated information on labels that affect the account as a whole.

Increased transparency through open-sourcing

The announcement was made alongside an update in which the company open-sourced more aspects of its ranking algorithm. Keith Coleman, X’s vice president of product, described the change as “an unprecedented level of transparency into the X algorithm.”

X has long open-sourced versions of its recommendation algorithm, but the published code did not provide much information about how the platform actually operates. However, this latest release offers some insight into the types of content X does not consider eligible for recommendation.

Details of the published labels

The GitHub repository lists numerous labels related to various content types, including NSFW, spam, violence, impersonation, and hateful conduct. Among them is a label described as “use only in emergencies.” This is an “emergency incident response label,” with an explanation that a custom notification is attached.

No labels related to political content are present, but there is a flag called “civic integrity.” This label restricts a post’s visibility to the poster’s profile only and is applied to posts based on user reports that violate X’s civic integrity policy. According to the company’s policy, this label is used “only for severe escalations.”

Questions about practicality

Actually using this tool can be more complicated than expected. Since the downloaded data is provided in .json file format, it may be difficult for users without technical knowledge to parse. In an example shared on GitHub, two posts from an account were each given different NSFW labels and hidden from non-followers and underage users.

Editorial Opinion

In the short term, this tool appears to have the effect of easing distrust of the algorithm among X users. Complaints about shadowbanning have persisted on social media platforms for years, and a mechanism that allows users to objectively check visibility restrictions could bring a measure of trust between users and the platform. However, it is currently in a limited testing phase, and the path to a public release is unclear.

From a long-term perspective, demands for platform algorithm transparency could create ripple effects across the entire social media industry. If X continues its open-source efforts, other companies will face pressure to provide comparable transparency. On the other hand, disclosing algorithm details could also invite side effects such as more sophisticated manipulation and spam. The balance between transparency and preventing abuse will be put to the test.

What the editorial team is paying attention to is the tool’s practicality. The method of delivering aggregated data in JSON format presents a high barrier to entry for general users who are not technically inclined. If the very group most wanting to check for shadowbans is, ironically, structurally unable to use this tool effectively, its effectiveness as a system is likely to be limited.

References

• “X is testing a tool that will let users see if their posts have been ‘shadowbanned’”, by staff@engadget.com (Karissa Bell) — Engadget, 2026-08-13T21:10:21.000Z (ARR)
• Source URL: https://www.engadget.com/2236672/x-is-testing-a-tool-that-will-let-users-see-if-their-posts-have-been-shadowbanned/