If you tend to bookmark a lot of websites in your browser's Favorites, you will have found that over time many of them are inactive or redirect to another content, while it is common to have saved the same web page more than once.
The solution to this problem is given by the Bookmarks clean up extension, which checks your bookmarks and shows you the results of duplicate and dead addresses (Url with error code 403,404, 502, 503, request time out etc) which we can select and delete at will.
It also removes empty Favorites folders and merges duplicates (common after importing bookmarks from another browser).
- For users Firefox
https://addons.mozilla.org/el/
- For users Chromium/Edge etc. (chromium based)
https://chrome.google.com/
After installation, the icon appears in the browser toolbar (two blue diamonds)
Click Open bookmarks manager and we make a copy if we want.