# Sound Focus Booster

> Tự động phát âm thanh nền khi truy cập các trang học tập. Có thể bật/tắt nhanh qua icon.

Canonical page: [https://chrome-stats.com/d/sound-focus-booster](https://chrome-stats.com/d/sound-focus-booster)

## Overview

- **ID:** `sound-focus-booster`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Hi Mar
- **Category:** other
- **Daily users:** 1
- **Version:** 1.0
- **Last updated:** 2025-06-22
- **First published:** 2025-06-19
- **Size:** 9.64 KB
- **Data as of:** 2026-09-12
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/sound-focus-booster/)

## Description

Sound Focus Booster: Description: Automatically plays background sounds (brown noise / nature sounds) when you open learning sites (Coursera, Wikipedia, Notion…). Helps focus. Can be turned on and off quickly via the icon.

## Rankings

- #97,828 — Overall

## Permissions and access

### Permissions

- `tabs`
- `activeTab`

## Safety

- **Risk impact:** Moderate 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).

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Source: [Chrome-Stats](https://chrome-stats.com/d/sound-focus-booster)