1hour is a Chrome add-on developed by argaudflorian that aims to help users clean their brain memory, stay focused, and stop procrastinating. This free program allows you to set a limit of one hour on unproductive websites, helping you to manage your time effectively and increase productivity.

The concept of 1hour is simple and straightforward. After installing the add-on, you can easily add the websites that you find unproductive or distracting. Once the set time limit of one hour is reached, 1hour automatically blocks those websites, preventing you from accessing them further.

With its intuitive interface, 1hour makes it easy to add and manage the list of websites you want to limit. This Chrome add-on is a great tool for those who struggle with time management and find themselves spending excessive amounts of time on unproductive websites.