Firefox add-on with keyword - bookmarks

Allows you to choose the default bookmark location folder and quickly bookmark pages via a dedicated icon.

Keep your Firefox bookmarks on Windows up to date with your Safari bookmarks on iPhone, iPad, and Mac with the iCloud Bookmarks extension for Firefox.

With the Bookmarks Organizer it's easy to put order in your bookmarks. The Bookmarks Organizer finds no longer working bookmarks, redirects, duplicates and more!

Enables a password-protected bookmark folder.

Find and remove duplicated bookmarks manually and in batches, get rid of broken bookmark links and empty folders.

With this extension you can find expired bookmarks and remove them easily. You can find all kinds of broken bookmarks, like pages that return 404 (Page not found) or other HTTP errors.

Sort bookmarks by multiple criteria

Sorts your bookmarks. Supports sorting by title, URL or date added.

An elegant bookmarks manager with fuzzy search and more

Open bookmarks in a new tab

Display/Remove duplicate bookmarks, empty folders or descriptions

Save URLs/ links in Zoho Mail Bookmarks to access from anywhere.

Provides a bookmarks subpanel for Tree Style Tab's sidebar.

Synchronize your bookmarks and FVD Speed Dials. Secure online access with additional features. Synchronize bookmarks between different browsers. Backup and restore your bookmarks online. Sync favorites between computers! Delete duplicated bookmarks.

Create a page with bookmark links neatly arranged. (and it can be saved as HTML file.)

A two-panel bookmarks manager which is similar to the well-known Total Commander.

Add a button to popup any bookmarks folder. By default settings the bookmarks toolbar pops up.

BookmarkHub,sync bookmarks across different browsers

Allows you to open bookmarks in containers.

Adds context menu item 'Bookmark Tab Here' to Bookmarks Menus as an alternative bookmarking method. See 'Options' to bookmark all tabs or to edit single bookmark name and/or create new folder into which to insert bookmark(s).

Vertical tabs tree and bookmarks in sidebar with advanced containers configuration, grouping and many other features.

Cleaning up bookmarks is boring. The Firefox add-on Keep or Delete Bookmarks brings some fun to this task by allowing you to sort out the bookmarks like on “Tinder” or similar services.

Allow Firefox to save "no-store" site icons and get rid of the globe icon for bookmarks. Can't fix sites that don't use favicon.ico site icons. Please read the description before installing.

Get auto-updated RSS feed bookmark folders.

Finally search all your Twitter Bookmarks! Let's you easily search all your twitter bookmarks. Made by https://twitter.com/flybayer Source code: https://github.com/flybayer/twitter-bookmarks-search