Make every web page (or just the pages you want) display light text on dark backgrounds. All color variations are fully customizable.
Features & Capabilities
User Growth & Download Statistics
- By:
- Mikhail Khvoinitsky
- Daily users:
- 25,496 -154
- Rating:
- 4.46 (1,120)
- Version:
- 0.7.6 Last updated: 2021-02-09
- Version code:
- 5178554
- Creation date:
- 2014-03-27
- Risk:
- High risk impact Very low risk likelihood
- Permissions:
- <all_urls>
- tabs
- storage
- browserSettings
- webRequest
- webRequestBlocking
- <all_urls>
- Content scripts matches:
- <all_urls>
- <all_urls>
- Size:
- 85.00KB
- Email:
- ad*****@khvoinitsky.org
- Full description:
- See detailed description
- Source:
- Firefox Add-ons Store
- Data ingested on:
- 2026-06-17
- Compare stats and ranking:
- Dark Background and Light Text vs Text Contrast for Dark Themes
- Dark Background and Light Text vs Darker Background Brighter Font
- Dark Background and Light Text vs Darkify
Contact the developer
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User Reviews
Pros
- Very easy to use with minimal setup; just works.
- Broad compatibility; works well on most sites with dark mode.
- Lightweight and resource-efficient.
- Offers customization options and different methods to apply dark mode.
Cons
- Fewer configuration options than other popular dark mode extensions.
Recent reviews
спасибо за отличную работу
by dy*****, 2026-04-15
by Fi*****, 2026-04-15
This is the addon you really want when it comes to dark mode. It is brilliantly simple and thus very fast. The default "Stylesheet processor" works rather well with most web pages and when it doesn't "Simple CSS" is the next best thing.
This is my default for a global and consistent "Dark Mode". I've even tweaked it to make it "Solarized Dark", essentially; paired with the "ZenFox" addon for the Firefox UI part. And only when all options, including "Invert", fail, do I manually enable "Dark Reader" for the site in question, and I almost immediately regret it, because it feels like molasses compared to this fine gem of engineering excellence; thankfully, those occasions are very rare.
by Pe*****, 2026-04-11
Is Dark Background and Light Text 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.
Dark Background and Light Text requires some sensitive permissions that could impact your browser and data security. 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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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.
Dark Background and Light Text has earned a good reputation and can be trusted.
Risk likelihood analysis details
- Medium This extension has medium user count. Unpopular extensions may not be stable or safe.
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