# Focus Highlighter

> Tô sáng vùng đang đọc và làm mờ vùng xung quanh.

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

## Overview

- **ID:** `focus-highlighter`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Powell
- **Category:** other
- **Version:** 1.0
- **Last updated:** 2025-07-20
- **First published:** 2025-07-17
- **Size:** 8.69 KB
- **Data as of:** 2026-09-06
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/focus-highlighter/)

## Description

Mark the area you are reading with a border or light background (when hovering, scrolling).
Automatically blur out the area that is not in focus.

## Rankings

- #132,056 — Overall

## Permissions and access

### Permissions

- `<all_urls>`
- `tabs`
- `activeTab`

### Content script matches

- `<all_urls>`

## Safety

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

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- 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

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- [Spotlight Focus](https://chrome-stats.com/d/spotlight-focus) — 1 users
- [SpotFrame](https://chrome-stats.com/d/spotframe)
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- [Page Highlighter iss](https://chrome-stats.com/d/page-highlighter-iss)

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