I had 2100 duplicate bookmarks and 100s of empty folders, this add-on cleaned them up in less than a minute.

Just installed this yesterday. I am very happy with the way it works. After X marks butchered my bookmarks, this removed 1000's of duplicates. Thank You for this extension

Simple, visually informative. I'm happy.

查找重复标签的速度很快！但是有的标签没找到两个重复的也会显示到重复的清单中。希望能把相同的url排到一起，方便勾选，谢谢。

Great extension! Works exactly as described. Thanks much!

Fast clean up of a bookmark list full of duplicates

Superb, did exactly what i needed, a cleanup of all dups and empty folders created with an Xmarks sync problem..

Quick and easy to use. It's really great to have option to remove duplicated bookmark in bulk.

exactly what I was looking for

Developed in web-ext.

Thanks!

very very thanks. it's work fine. please update that and add new features. thank you

It works just fine: quick and precise so far. A folder decuplicator/empty remover wold just be the perfect step up in my opinion.
Keep on the good work!