Tab Sidebar

Adds a sidebar with foldable tabs.

Tab Sidebar Firefox Add-on

Transform your Firefox browsing experience with the Tab Sidebar add-on. This extension adds a convenient sidebar that allows you to manage your tabs with ease using foldable functionalities. Keep your workspace organized and access your favorite sites effortlessly.

For customization tips, including styles and themes, visit the support site. Plus, learn how to use system icons by enabling svg.context-properties.content.enabled in your Firefox settings.

Download

By:: Nobuyuki Honda
Daily users:: 1,557+ -17
Rating:: 4.45

(49)
Version:: 0.9 (Last updated: 2024-11-12)
Version code:: 5842419
Creation date:: 2017-10-23
Risk:: Moderate risk impact Moderate risk likelihood
Permissions:: menus
menus.overrideContext
sessions
storage
tabs
Size:: 27.72K
URLs:: Website
Full description:: See detailed description
Source:: Firefox Browser Add-ons
Updated:: a day ago

Ranking

# 2,418 ▼ 14

Other rankings

#234 in Tabs ▼ 3

#2 in deepseek sidebar keyword 49

#3 in sidebar keyword 51

#37 in tabellenkalkulation keyword 14

#47 in tab keyword 77

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User reviews

Pros

Space-efficient vertical tabs
Intuitive and easy to use
Simple and useful for tab management
Low footprint and doesn't crash the browser
Customizable with CSS options

Cons

Long page titles do not truncate, making the UI look ugly
Difficult customization for appearance settings
No per-tab persistence configuration
Limited resizing options for the sidebar

Most mentioned

Simplicity and effectiveness in managing tabs
Issues with long titles not being truncated or faded
Customization options, specifically CSS
Desire for more features like tab search or filtering

These summaries are automatically generated weekly using AI based on recent user reviews. User reviews may be inaccurate, spammy, or outdated.

User reviews

by 退出党团队远离中共邪教, 2025-03-31

by 敬念法轮大法好远离疫情, 2025-02-17

Super simple, works, no problems yet

by Firefox user 15097235, 2024-10-31

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Add-on safety

Risk impact

Tab Sidebar requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.

Risk likelihood

Tab Sidebar is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
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