# Reading R Overlay

> Hiển thị một thanh ngang làm thước đọc, có thể di chuyển lên/xuống để tập trung vào một dòng nội dung.

Canonical page: [https://chrome-stats.com/d/reading-r-overlay](https://chrome-stats.com/d/reading-r-overlay)

## Overview

- **ID:** `reading-r-overlay`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** thanhson
- **Category:** other
- **Version:** 1.0
- **Last updated:** 2025-12-06
- **First published:** 2025-12-03
- **Size:** 9.63 KB
- **Data as of:** 2026-09-06
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/reading-r-overlay/)

## Rankings

- #145,231 — Overall
- #214 — overlay

## Permissions and access

### Content script matches

- `<all_urls>`

## Safety

- **Risk impact:** Moderate 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).

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Source: [Chrome-Stats](https://chrome-stats.com/d/reading-r-overlay)