Shadowban Scanner for Twitter X is a Firefox extension designed to help users identify potential shadowbans and sensitive content flags on their Twitter accounts. This tool provides features that detect shadowbans at the account level, as well as identifying sensitive flags associated with profile media and tweets. It also highlights countries that may restrict account visibility for legal reasons, allowing users to understand the broader implications of their content. The extension adds convenient buttons to reveal hidden tweets, enhancing user engagement and transparency.

The accuracy of the Shadowban Scanner is notable, especially when it comes to detecting sensitive flags and age restrictions on tweets, boasting near-perfect reliability. Users are advised to utilize this extension for ongoing monitoring while complementing it with other tools for a comprehensive assessment. Notably, the extension prioritizes user privacy by processing all data locally on the user's computer, ensuring that no personal information is transmitted externally, thus maintaining a secure user experience.