Sortmark is a free Chrome add-on developed by webgoto that allows users to quickly and easily sort their bookmarks. With Sortmark, you can sort your bookmarks in ascending or descending order based on the title, URL, or date added.

One of the standout features of Sortmark is its ability to automatically sort your bookmarks in the background. This means that you don't have to manually sort your bookmarks every time you add a new one or make changes to your existing bookmarks. Sortmark also allows you to ignore specified folders, ensuring that only the bookmarks you want to sort are included.

Another useful feature of Sortmark is the option to run the sorting process in a specified folder. This can be particularly helpful if you have a large number of bookmarks and want to organize them in a specific folder without affecting the rest of your bookmarks.

Overall, Sortmark is a handy tool for anyone looking to efficiently sort their bookmarks in Chrome. Its intuitive interface and automatic sorting feature make it a valuable addition to any browser.