Meus parabéns ao desenvolvedor! Muito superior ao "Bookmark Dupes"!

Fácil de utilizar. Tem opção de selecionar todos os links de uma vez só para apagar ou selecionar só os que quer, manualmente.

Testa os links inativos e mostra-os, organizadamente, por categorias:

401 Unauthorized
403 Forbidden
404 Not Found
410 Gone
502 Bad Gateway
521
Unknown Error
Request timed out

Traz descrição sucinta de cada uma das categorias acima.

gjorde lige netop det, jeg har ledt efter en tilføjelse, som kunne, nemlig rydde seriøst godt op i mine links

So easy to use, so quick to clear all dupes!

helpful but could use a better UI. For example, ability to hide results or ignore certain bookmarks or entire domains (ie., google.com/*)

Waste of time. Wish I had taken the previous 1 and 2 star ratings to heart.

I use this extension on both Chrome and Firefox.
It does 4 things, and does them well, so I've preferred it over other similar extensions.

However, removing duplicates seems to trigger a memory-leak-like bug in Firefox, which quickly increments memory usage until the system grinds to a halt; this doesn't happen in Chrome.

Problem aside, I definitely recommend the extension over others.

Conforme a la philosophie Unix : Ne fait qu'une chose mais le fait bien. Chaque action est bien séparée. L'interface est simple et claire. Pour moi c'est un modèle que d'autres extensions devraient suivre...