Adjust Screen Brightness

Control your browser's global screen brightness

Adjust Screen Brightness - Firefox Add-on

"Adjust Screen Brightness" is a Firefox add-on that enables users to control their browser's screen brightness. It helps reduce eyestrain while reading online by allowing customization of brightness levels for both daytime and nighttime settings. Users can define start times for each period, with defaults set at 08:00 for daytime and 19:00 for nighttime. The extension can also be set to have no effect during the day by choosing a brightness level of 100%.
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Add-on stats

By: Joue
Users: 4,222
-69
Rating: 4.22
(45)
Version: 0.3.4 (Last updated: 2024-07-31)
Creation date: 2018-02-13
Weekly download count: 167
Firefox on Android: No
Risk impact: Moderate risk impact
Risk likelihood:
Moderate risk likelihood
Manifest version: 3
Permissions:
  • activeTab
  • scripting
  • storage
  • alarms
  • idle
Size: 125.15K
URLs: Website

Ranking

# 1,283 ▼ 5
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Other platforms

Adjust Page Brightness (v0.3.4)
4.02 (165) 100,000
Auto Brightness Tile (v1.3)
4.20 (106) 14,068
Adjust Screen Brightness (v0.3.1)
4.70 (11) 18,664
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Add-on summary

Analyze keywords

YouTube Preview: https://www.youtube.com/watch?v=kna9foKkkww

This extension reduces the screen brightness level for both daytime and nighttime durations based on user-defined values. It is designed to reduce eyestrain while reading documents online. To enhance the usability the extension offers two different values for daytime and nighttime durations.

Note: It is possible to have no effect on daytime duration by setting the brightness level to 100% Note: It is recommended to configure the start time for both daytime and nighttime. By default daytime starts at 08:00 and nighttime starts at 19:00.

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, especially at night
  • Ability to whitelist sites and customize brightness levels
  • Keyboard shortcuts available for ease of use
  • Simple and straightforward compared to other similar addons
Cons
  • New auto dark feature can disable the addon on dark mode sites
  • Occasional failure to load properly, requiring page refresh
  • Not effective on browser settings pages
Most mentioned
  • Eye comfort and strain relief
  • Whitelisting and customization options
  • Issues with the new auto dark feature
User reviews
Doesn't work, makes pages not possible to see
by Firefox user 18701973, 2024-11-25
by Carlos Z., 2024-11-17
The latest update added this thing called "auto dark" which disables the addon for the site if it detects a dark mode. This feature is awful. I use this addon ALONGSIDE dark mode, and don't want this feature to be on by default for all websites as it causes discomfort. I set my brightness to be what it is, and the previous version of the addon worked perfectly fine for this without deciding that I all-of-a-sudden don't need to dim a website because it's dark in shade. I have downgraded to the previous version until this is fixed.
by Vertrixx, 2024-06-05
View all user reviews

Add-on safety

Risk impact

Adjust Screen Brightness requires a few sensitive permissions. Exercise caution before installing.

Risk likelihood

Adjust Screen Brightness is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

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