Custom Dark Mode Firefox

Custom Dark Mode

By: Loori
Customize your dark mode for the web!

Features & Capabilities

Custom Dark Mode is a versatile Chrome extension that allows users to tailor their dark mode experience across websites. With an intuitive toolbar popup UI, you can customize background colors, font colors, header colors, and more. Additionally, you can fine-tune the opacity of all HTML elements to create the perfect dark theme that suits your eyes and preferences.

The extension saves all your adjustments automatically, ensuring a seamless experience every time you browse. You can easily whitelist specific domains to exclude them from the dark mode using simple + and - buttons. The large torch button at the top of the popup offers quick toggling of the extension on or off. For feedback or feature requests, there is a dedicated bug report form accessible via the add-on's homepage.

User Growth & Download Statistics

Manifest V3 Add-on Accessibility
By:
Loori
Daily users:
74 -3
Rating:
3.87
(15)
Version:
0.1.6 Last updated: 2025-07-24
Version code:
5996940
Creation date:
2018-07-12
Risk:
Moderate risk impact Moderate risk likelihood
Permissions:
Host permissions:
  • *://*/*
Content scripts matches:
  • *
Size:
92.59KB
Email:
lo*****@gmail.com
URLs:
Website
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-06-15
Compare stats and ranking:

Other platforms

Chrome
Custom Dark Mode (v0.1.6)
2,000 3.82 (17)
Edge
Custom Dark Mode (v0.1.6)
1,353 4.10 (9)

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Developed by:
Loori
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/custom-dark-mode/
Email:
lo*****@gmail.com
Website:
https://mybrowseraddon.com/custom-dark-mode.html

Permission Change History

2024-09-25: Version 0.1.2 → 0.1.5
Add Host permissions: *://*/*
Remove Permissions: *://*/*

User Reviews

by 退出*****, 2025-04-06

by 远离*****, 2025-02-24

The new update SUCKS! The whitelist toggle doesn't work anymore, it's just another way to turn the addon on and off and only works on certain windows. Older version was better.
by Fy*****, 2024-09-26
View all user reviews ›

Is Custom Dark Mode Safe?

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Custom Dark Mode 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.
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Custom Dark Mode is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

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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Best Custom Dark Mode Alternatives

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