# Tree Style Tab

> Display browser tabs in a hierarchical tree style sidebar.

Canonical page: [https://chrome-stats.com/d/tree-style-sidebar](https://chrome-stats.com/d/tree-style-sidebar)

## Overview

- **ID:** `tree-style-sidebar`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Removed
- **Publisher:** tree\_style\_tab
- **Daily users:** 13
- **Weekly downloads:** 6
- **Version:** 1.0.0
- **Last updated:** 2026-01-04
- **First published:** 2026-01-01
- **Size:** 8.71 KB
- **Data as of:** 2026-03-10
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/tree-style-sidebar/)
- **Website:** [https://lucky88s.vip/](https://lucky88s.vip/)

## Description

Display browser tabs in a hierarchical tree style sidebar that organizes open pages clearly and efficiently. Parent and child tabs are visually grouped, making navigation easier, reducing clutter, and improving focus. The clean sidebar layout helps users manage multiple tabs with better structure and productivity.

## Permissions and access

### Permissions

- `tabs`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- This extension is not longer available in the store

## Similar extensions and apps

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- [Tree Style Tab Lite](https://chrome-stats.com/d/treestyletablite)
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- [Tree Style Tab in Separate Window](https://chrome-stats.com/d/tst-in-separate-window) — 143 users, 4.55 / 5
- [TK Tree Style Tab Outliner](https://chrome-stats.com/d/tk-tree-style-tab-outliner) — 14 users, 5.00 / 5
- [Tree Tabs](https://chrome-stats.com/d/tree-tabs) — 1,852 users, 4.24 / 5
- [Sidebery](https://chrome-stats.com/d/sidebery-based) — 11 users
- [Tab Organizer Pro](https://chrome-stats.com/d/tab-organizer-pro) — 1 users
- [Group Tabs Sidebar](https://chrome-stats.com/d/group-tabs-sidebar) — 4 users

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Source: [Chrome-Stats](https://chrome-stats.com/d/tree-style-sidebar)