Page Timer (Modified v3) is a Chrome extension designed to help users monitor their time spent on individual web pages. It features a live timer that appears next to the URL bar, tracking the duration since the last URL change. This functionality is particularly useful for those looking to enhance their productivity and manage their time effectively while browsing the internet. The extension is easy to install and use, making it accessible for a wide range of users.

In addition to real-time tracking, Page Timer allows users to click on the timer to view a log of recently visited pages, complete with the time spent on each. All timing data is stored locally within the browser, ensuring user privacy as no information is saved externally. The extension is open source, with recent updates introducing second-level precision for improved tracking detail, making it an excellent tool for anyone aiming to gain insights into their online habits.