UMiBO - New tab Bookmarks manager

UMiBO - New tab Bookmarks manager

Turns your new tab into a virtual desktop to manage bookmarks.

  • UMiBO - New tab Bookmarks manager
  • UMiBO - New tab Bookmarks manager
  • UMiBO - New tab Bookmarks manager
  • UMiBO - New tab Bookmarks manager
What is UMiBO - New tab Bookmarks manager?
UMiBO - New tab Bookmarks manager is a Firefox add-on that transforms your new tab into a virtual desktop to effortlessly manage your bookmarks. It provides features like opening, moving, and renaming bookmarks like folders, customizable background and font settings, automatic dark/light mode switch, and more. Experience a lighter and optimized bookmark management with UMiBO.
By: Clessili
Users: 47
Rating: 4.76 (17)
Version: 2.4.2 (Last updated: 2023-01-10)
Creation date: 2019-10-30
Weekly download count: 3
Firefox on Android: No
Risk impact: Low risk impact
Risk likelihood: Low risk likelihood
Manifest version: 2
Overrides new tab: Yes
Overrides home page: Yes
  • bookmarks
  • storage
  • theme
Size: 31.42K
URLs: Website
Stats date:

Other platforms

Not available on Chrome
Not available on Edge
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Lets you open, move and rename browser bookmarks like folders on a desktop. Folders can be opened in windows. These can be moved and resized, and their state is saved and restored automatically.


  • Lighter than Firefox's default tab page, and optimized to run like butter on integrated graphics.
  • Automatic dark/light switch depending on OS settings
  • Adapts to Firefox's theme colors.
  • Customizable background, font and icon size
  • Ability to sort bookmarks by Last Created or Alphabetical order
  • Ability to add CSS rules for full customization.
  • Compact mode for people with too many bookmarks or not enough screen estate.
  • Window size automatically switches to percentage, adapts to the browser size


  • Open-source code, pure JS, no libraries
  • Only needs one permission, doesn't add anything other than a new tab page.
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User reviews

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Risk impact

UMiBO - New tab Bookmarks manager is relatively safe to use as it requires very minimum permissions.

Risk likelihood

UMiBO - New tab Bookmarks manager has earned a fairly good reputation and likely can be trusted.

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