# Active Nested Tabs

> Addon that loads the largest image file of any nested tabs below the currently selected tab. Requires TreeStyleTabs (TST)

Canonical page: [https://chrome-stats.com/d/active-nested-tabs](https://chrome-stats.com/d/active-nested-tabs)

## Overview

- **ID:** `active-nested-tabs`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Aaron Fong
- **Category:** tabs
- **Daily users:** 3
- **Version:** 1.1
- **Last updated:** 2024-05-15
- **First published:** 2024-05-14
- **Size:** 20 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/active-nested-tabs/)

## Description

Any highlighted parent tabs with have all their children load the largest image by resolution.

## Rankings

- #54,535 — Overall

## Permissions and access

### Permissions

- `activeTab`
- `tabs`
- `webRequest`
- `webRequestBlocking`
- `http://*/`
- `https://*/`
- `contextualIdentities`
- `storage`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** Moderate 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 has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

- [TST Hide Tabs](https://chrome-stats.com/d/tst-hide-tabs) — 16 users, 5.00 / 5
- [TST Group Tabs by Domain](https://chrome-stats.com/d/tst-group-tabs-by-domain) — 2 users
- [ForceLoadTabs](https://chrome-stats.com/d/forceloadtabs) — 1 users, 5.00 / 5
- [TST Active Tab in Collapsed Tree](https://chrome-stats.com/d/tst-active-tab-in-collapsed-tr) — 128 users, 5.00 / 5
- [TST Relative Tab Count](https://chrome-stats.com/d/tst-relative-tab-count) — 3 users
- [TST Auto Sticky Tabs](https://chrome-stats.com/d/tst-auto-sticky-tabs) — 117 users
- [Sen - For Tree Style Tabs](https://chrome-stats.com/d/sen)
- [TST Lock Tree Collapsed](https://chrome-stats.com/d/tst-lock-tree-collapsed) — 174 users, 4.20 / 5
- [Largest image](https://chrome-stats.com/d/largest-image) — 235 users, 4.09 / 5
- [TST New Tabs First](https://chrome-stats.com/d/tst-new-tabs-first) — 29 users, 5.00 / 5
- [Tree Style Tab Mouse Wheel](https://chrome-stats.com/d/tree-style-tab-mouse-wheel) — 713 users, 4.72 / 5
- [TST Focus Preceding Tab On Close](https://chrome-stats.com/d/tst-focus-preceding-tab) — 85 users, 3.40 / 5

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Source: [Chrome-Stats](https://chrome-stats.com/d/active-nested-tabs)