Remove repeated items – Web App

I made some tiny web apps that I frequently used in my working and life, which is useful and helpful. Share them here.

When counting the items to buy, to do, or what already have, removing repeated items is usually required.

Here is the web app to remove the repeated ones, type the items into the textbox, then click the button after it, the cleaned items will appear at the bottom:

Here is the site address of this web app: http://zuokantan.cn/Tool/RemoveRepeat

The page is in Chinese. To make the web site globalized, need quite a lot of time. I will only make it available in English by the requests or high accessing data.