# Center Pages

> Center-Pages allows you to narrow wide pages to the center of your screen. Center-Pages simply adds a margin to the sides, which you can increase/decrease via two buttons.

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

## Overview

- **ID:** `center-pages`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Felix Meyer-Wolters
- **Category:** appearance
- **Daily users:** 371
- **Weekly downloads:** 11
- **Rating:** 4.29 / 5 (31 ratings)
- **Version:** 1.2.1
- **Last updated:** 2020-10-02
- **First published:** 2018-03-17
- **Size:** 20 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/center-pages/)
- **Website:** [https://github.com/feluxe/Center-Pages](https://github.com/feluxe/Center-Pages)

## Description

Center Pages is a Firefox add-on that helps you align wide pages to the center of your screen. It adds margins to the sides, allowing for a better viewing experience on websites with long lines or those aligned too close to the border. Increase or decrease the margins with the provided buttons. Explore the open-source code on GitHub and rest assured that this add-on requires the necessary permission to function. Enjoy the new features in version 1.2.1, including alignment buttons and a cleaner UI.

## Rankings

- #5,946 — Overall
- #35 — increase
- #76 — web page
- #87 — agent
- #118 — page

## Permissions and access

### Permissions

- `activeTab`

### Content script matches

- `<all_urls>`

## 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/center-pages)