Time Tower 作者： Randynamic Studio

Time Tower is a browser extension designed to track your browsing time on websites.

Simply add the websites to the whitelist, and the browsing time for the websites in the whitelist will be automatically recorded. You can review the records for any specific time and observe the trend of browsing time for a particular website over a period of time.

Time Tower respects your privacy. Browsing data is not uploaded to any server; all data is stored within the browser extension and cannot be accessed by anyone. You can also export all the data as CSV format.