This tool doesn't do anything. I can see the duplicates myself, thousands of them, but it doesn't delete them. No help or instructions anywhere that I can find including on the tool's page itself. One hour of time down the drain. I obviously can delete these dups one at a time but I have thousands that occurred recently so I was looking for a solution.

Work extremely well for removing bookmarks with broken links. Great addon. Can quickly remove dead links, empty folders and duplicate bookmarks

I love this, and want to make a feature request, please add a progress bar, I can't tell whether it is working or not.

I like this app a lot, but I had to take 2 points because I had to go through the whole list and manually select like 100 duplicates because they were in a different folder. Thanks for finding them, but you should tell people to merge folders before they bother with the duplicates. You should set is up as a process, bing bang boom, just do the whole thing. That's 1 point.

The other thing is your "Find Broken Urls" function isn't working. I don't know if it has to do with my JS settings or my VPN, but it's ignoring the timeout criteria I provided. I set it to wait a full minute before adding a site to the list. Maybe it's on my end, or maybe you set the maximum to 1 second and didn't tell me, but it looks broken.

Whatever it is, I bet putting all the functions into a single, linear process fixes it, at least on my end. Let me know if you do that and I'll fix your rating. Keep up the good work.

Works great

Из подобных расширений по работе с закладками это для меня оказалось лучшим. Корректная работа, ошибок практически нет

It's a decent tool but it has a bug(s)! It does finds the dupes o'right but it also cannot distinguish between nuances of urls. e.g. I saved bunch of google searches for later, it sees them all as one dupe! And regarding real legit dupes, there're no commands or buttons to deal with the dupes in one fell swoop but rather you have to sit there and manually click on every dupe checkbox to take action.

The Find Broken URLs is a good feature but many websites like linkedin, facebook that do not allow webscrapers see it as a threat causing BookmarksCleanUp to generate a false positive report that the bookmark is broken or dead. The average person using this add-on needs to see friendlier http errors such as "the target web url does not allow remote checking!" as opposed to http 404!

It does an excellent job in checking for broken and invalid links.

However, the detection and selection of duplicate bookmarks falls very short.

It often gives false positives where it detects a bookmark as a duplicate if starts with the same url but is actually a different url. This is deadly and a huge bug imo.

There's really no way to SELECT ALL the duplicate bookmarks with one button. You have to select each folder and so on. Not efficient.

Finally, there's no instructions and developer hasn't updated the add-on since October. Looks like he's abandoned it.

facile d'utlisation mais m'a trouvé des 404 not found alors que les liens fonctionnent

Nice and clean user interface, one extension that save time and do exactly what is intended to do ! Many thanks author.

Confusing to use and even when I thought I worked it out I ended up with more duplicates than what I had to start with!

The best

Simple and easy way to clean up the bookmarks. Find and clean duplicates, merge cuplicated folders and manage broken links is easy to do wiht this extension.

Pro: Firefox 76.0b7 x64, Microsoft Windows 10.0.18363.815 - OK
Cons: proprietary.

Does a good job generally. One thing I would fix is to not detect separators as duplicates. They're marked "data:" in a duplicate search