PinX is a free Chrome add-on designed to enhance your experience on X by allowing users to pin their reading position in the timeline. It addresses the common frustration of the platform automatically refreshing to the latest tweets, which can cause users to lose their place. With a simple click of a button, users can save their spot and return to it at any time, even after closing the tab or restarting their browser.

The add-on features a one-click save option that is unobtrusive, alongside smart detection that helps users jump back to their saved position within a minute. It supports the Following timeline, ensuring that your reading flow is uninterrupted. Additionally, pinned positions are stored for up to 30 days without requiring an account, making it a convenient tool for news readers and researchers alike.