# Screen Dimmer Overlay

> Giảm độ sáng trang web bằng một lớp phủ màu đen có thể tăng/giảm.

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

## Overview

- **ID:** `screen-dimmer-overlay`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** c1688games1
- **Category:** other
- **Version:** 1.0
- **Last updated:** 2025-11-18
- **First published:** 2025-11-15
- **Size:** 9.41 KB
- **Data as of:** 2026-09-07
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/screen-dimmer-overlay/)

## Rankings

- #133,164 — Overall
- #230 — 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).

## Similar extensions and apps

- [Screen Dimmer Overlay 2](https://chrome-stats.com/d/screen-dimmer-overlay-2)
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Source: [Chrome-Stats](https://chrome-stats.com/d/screen-dimmer-overlay)