I was able to reduce my bookmarks from 1,581 to 534 by just getting rid of broken, obsolete and duplicates. That is a huge help for now going on to organize them into proper folders.

This tool is fantastic. I have almost 2k bookmarks, and trying to de-duplicate and find old, dead bookmarks by hand is a huge pain. This add-on was able to identify several hundred bookmarks I could prune and made it easy to fix broken bookmarks I wanted to keep and remove dead bookmarks. Thanks Sören!

Simple et efficace. À utiliser régulièrement pour garder ses marque-pages propres. Merci.

Bis jetzt funktioniert alles bestens, Firefox läuft rund, sehr praktisches AddOn, endlich mal Ordnung im Lesezeichen-Dschungel. Manche schreiben vom Ordner, der nicht gefunden wird?! Ähm, Mozilla-Ordner suchen und gut ist.

Very useful extension for organizing bookmarks. It has few glitches so it's recommended to comb through found results and doublecheck them and not just automatically fix them in bulk, but still, at least it points out things that might be obsolete or not resolving to the same address as it was initially bookmarked. Still easier checking few 10 potentially problematic bookmark entries than manually combing through entire bookmark database which can be in hundreds or even thousands of entries.

Does what it says, very helpful!

具备了书签常用功能,死链,去重,很完善了,推荐使用

Maybe a name like Bookmark Cleaner or Optimizer would be better but I'm glad this exits.