Invert Colors

A simple FireFox add-on that inverts the web page colors (including images) to make pages easier to read in darker settings. Github repo: https://github.com/Max-Github/FireFoxInvertColors

Invert Colors - A Firefox Add-On for Inverting Webpage Colours

"Invert Colors" is a user-friendly Firefox add-on that helps enhance user experience by inverting the colors on a webpage, making it easier to read in darker environments. The add-on features a toggle button and hotkeys for both global (alt+shift+r) and tab-specific (alt+r) color inversion. Note: This extension is currently not compatible with Firefox on Android.

Download

View on Firefox Browser Add-ons

Add-on stats

By: Max

Daily users: 3,727

-21

Rating: 4.15

(66)

Version: 0.3.0.1 (Last updated: 2021-09-02)

Version code: 5289734

Creation date: 2015-12-04

Weekly download count: 81

Firefox on Android: No

Risk:

Permissions:

sessions
activeTab
tabs
storage
contextMenus
<all_urls>

Size: 14.79K

URLs: Website

Full description: See detailed description

Ranking

# 1,417 ▼ 1

Other rankings

#221 in Appearance

#11 in color keyword 24

#19 in insert keyword 18

#38 in inject keyword 3

#42 in include keyword 40

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Other platforms

Not available on Chrome

Not available on Android

Not available on Edge

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.

Pros

Helps reduce eye strain and is comfortable for reading large texts.
Allows images to remain in their original colors with an option to exclude them from inversion.
It effectively inverts colors for various web pages, especially those with bright backgrounds.
User-friendly and simple to use, with direct access from the right-click menu.

Cons

Does not work reliably on all websites and has issues with certain sites like addons.mozilla.org.
Inversion experience can revert when scrolling, especially on pages that auto-load more content.
Images may still invert even with the exclusion setting enabled.
Fullscreen video mode causes issues, showing a blank screen instead of content.

Most mentioned

Works well for reducing eye strain, especially for those with vision issues.
Privacy concerns due to needing access to data on all websites.
The inversion can be inconsistent across different platforms and websites.

User reviews

by 远离中共邪教快退出党团队, 2025-02-12

Самое лучшее расширение для отображения символов на черном фоне. Комфортно просматриваются большие тексты. Глаза меньше устают. При этом в настройках можно быбрать параметр -> (Изображение, графику не инвертировать). То есть изображение и графика просматривается в обычном виде. Из всего опробованного, это расширение лучшее. Рекомендую.

by Андрей, 2024-11-21

It works well. A big advantage of this addon is that it has an option to keep images in their original colours.

by Dragos, 2024-11-14

View all user reviews

Add-on safety

Risk impact

Invert Colors requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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Risk likelihood

Invert Colors has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
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