The ultimate online bookmark manager and organizer

Easy to use.
Access your bookmarks on any device (desktop, notebook, mobile) in any browser
All bookmarks are private by default, sharing is available optionally
Import your current bookmarks from your browser or any other bookmark manager
Quick access support for frequently used bookmarks
Support for handling and organizing large number of bookmarks with advanced tag management
Clean and simple UI for a user friendly experience

Customers said
"I've used a few of these services in the past and dropped them due to lack of features.
This one is by far the best I've used and at a great price."
"I am ready to pay, sign up, become a life long member, recommend it to all my clients, and act informally as an evangelist."
"It is really fantastic and has changed the way I use the internet in a fundamental way."
"You truly have a great product. Great concept and so easy to use."
"It is not every day that I find a new product that I immediately realize I absolutely cannot live without."
"I find Bookmark Ninja to be very intuitive and easy to use. I have also found the customer service to be personable, prompt and top quality. I feel like a valued customer."

Dashboard View
Tab/category UI structure to access your
frequently used bookmarks quickly
Drag and drop bookmarks and categories
to change their order and location
Alphabetical sorting of bookmarks inside
the categories
Category quick finder and bookmark search
Mark the bookmarks, categories and tabs by
changing their background colors to help
finding visually your bookmarks faster
Display favicons of bookmarks and number
of bookmarks in categories/tabs

My Bookmarks View
Detailed list view for organizing your
Dashboard and Catalog bookmarks
Catalog for archiving old bookmarks
Move bookmarks between the Dashboard
and the Catalog
Select/deselect tags to filter bookmarks
in the the list view
Use tag quick finder if you have many tags
Search bookmarks in the filtered or in
the entire list
Find duplicates and dead links
Bulk operations on multiple selected
bookmarks: move/delete bookmarks,
add/remove/replace tags

Adding bookmarks
Simple installation of the 'Add to Ninja'
button: bookmarklet or browser extension
Click on the 'Add to Ninja' button to invoke
the 'Add Bookmark' dialog
Select target location: Catalog or Dashboard
Select tab/category (if Dashboard selected)
Add new tab and category on the fly
Add tags and notes (optional)
Autocomplete to help adding tags quickly

Sharing bookmarks
All bookmarks are private by default
Share any of your Tabs with one click
Customize the appearance of the shared Tabs
URL to access shared Tabs
Facebook and Twitter integration
Share your bookmarks with your friends
and coworkers
Create web directories from your favorite

Ninja on mobile and tablet
No mobile app installation is required
Launch in the browser
Native mobile app-like web UI
Fully optimized layout for mobile displays
Add bookmarks by bookmarklet or
sending link via email
iOS, Android, Windows Phone support

Pricing after the 30-day FREE Trial
billed annually
Get organized | Save time | Save money