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Preview of Adjust Screen Brightness

Adjust Screen Brightness by Joue

Control your browser's global screen brightness

4.3 (47 reviews)4.3 (47 reviews)
5,027 Users5,027 Users
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About this extension
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.
Rated 4.3 by 47 reviewers
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Required permissions:

  • Access your data for all websites
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Add-on Links
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Version
0.3.6
Size
122.21 KB
Last updated
9 days ago (Aug 5, 2025)
Related Categories
  • Appearance
  • Tabs
License
Mozilla Public License 2.0
Version History
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Release notes for 0.3.6
  1. Supports element fullscreen mode
  2. Supports custom user-styling
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