Sidebery
Vertical tabs tree and bookmarks in sidebar with advanced containers configuration, grouping and many other features.
Sidebery - Vertical Tabs Tree and Bookmarks in Sidebar
Sidebery is a Firefox add-on that offers a customizable sidebar with a vertical tabs tree, bookmarks, and history panels. It includes advanced containers configuration, grouping, customizable styles, and other useful features for organizing and managing browsing activities.
Add-on stats
Weekly download count: 2,485
Firefox on Android: No
Risk impact: Moderate risk impact 
Risk likelihood:
Manifest version: 2
Permissions:
- activeTab
- tabs
- contextualIdentities
- cookies
- storage
- unlimitedStorage
- sessions
- menus
- menus.overrideContext
- search See more
Size: 475.72K
Email: ma*****@gmail.com
URLs: Website
Ranking
# 250 ▲ 1
Other platforms
Not available on Chrome
Not available on Android
Not available on Edge
Want to check extension ranking and stats more quickly for other Firefox add-ons?
Install
Chrome-Stats extension
to view Firefox-Stats data as you browse the Firefox Browser Add-ons.
Add-on summary
Sidebery provides the list of tabs structured in a tree, bookmarks and history within the customizable panels. It aims to be fast and configurable.
Notice: Sidebery may conflict with addons that handle position of new tabs (e.g. Tree Style Tabs) or addons that move/sort tabs, which may result in unexpected behavior or broken tabs state at initialization. To avoid potential issues, please, disable such addons in Add-ons Manager page (about:addons).
Some of the key features:
- Tabs
- Simple flat list or tree with the option to set tree limit.
- Group tabs (aka folders) with a custom name helps organize open pages.
- Tabs colorization: Automatic per-domain/URL or manual.
- Tabs sorting: by title, url or access time
- Automatic unloading of tabs in a folded branch / inactive panel.
- Customizable tab title.
- ...
User reviews
These summaries are automatically generated weekly using AI based on recent user reviews.
Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate,
spammy, or outdated. Pros
- Intuitive and organized interface
- Highly customizable with various options
- Great for managing large numbers of tabs
- Efficient tab grouping and paneling
- Positive user feedback from long-term users
Cons
- Issues with tabs merging or losing hierarchy
- Occasional bugs causing empty groups of tabs
- Lack of localization for non-English languages
Most mentioned
- Tab merging issues
- Loss of tab hierarchy
- Customizability and efficiency of tab management
User reviews
by Kay, 2025-01-28
Testei várias e essa, pra mim, foi a melhor. Intuitiva, organizada e com bastante opção de customização.
by C37_, 2025-01-23
by Firefox user 17298954, 2025-01-23
Add-on safety
Risk impact
Sidebery requires a few sensitive permissions. Exercise caution before installing.
Risk likelihood
Sidebery has earned a fairly good reputation and likely can be trusted.
Upgrade to see risk analysis details