# Fokus

> Fokus uses JavaScript to emphasize anything you select by covering the rest of the page with semi-transparent black.

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

## Overview

- **ID:** `fokus`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Aaron R
- **Category:** feeds-news-blogging,appearance
- **Daily users:** 4
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 1.8resigned1
- **Last updated:** 2024-04-25
- **First published:** 2013-12-30
- **Size:** 19 KB
- **Data as of:** 2026-09-08
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/fokus/)

## Description

Fokus is a Firefox add-on that uses JavaScript to emphasize anything you select by covering the rest of the page with semi-transparent black. It comes with options to adjust overlay opacity, specify a modifier key, and adjust the padding around the selection.

## Rankings

- #47,802 — Overall

## Permissions and access

### Permissions

- `storage`

### Content script matches

- `*`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Low 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/fokus)