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.

Center Pages - Center wide pages on Firefox

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.
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Add-on stats

Manifest V2
Daily users: 383
1
Rating: 4.36
(25)
Version: 1.2.1 (Last updated: 2020-10-02)
Version code: 5109019
Creation date: 2018-03-17
Weekly download count: 9
Firefox on Android: No
Permissions:
  • activeTab
Size: 20.78K
URLs: Website
Full description: See detailed description

Ranking

# 5,324 ▲ 5
Other rankings
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Other platforms

Center Pages (v1.2.1)
668 3.45 (11)
Not available on Android
Not available on Edge

User reviews

Thank you! This has solved having some sites only load on the left of the ultrawide screen. Also solves a sore neck!
by Diving Duck, 2025-01-23
Insanely good add-on for wide or large screens. Helps me keep content nice and centered. There are a small number of sites where a few elements are buggy, but I can't blame the dev. It works pretty great across tons of different sites.
by GBPU, 2024-06-05
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Add-on safety

Risk impact

Center Pages requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
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  • Low ******* ****** ** *** ********* ********
Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of Center Pages. Use it at your own risk.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
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