Night Eye - Dark mode

With Night Eye, you can easily switch websites between dark and light mode as desired to take care of your eyes and reduce eye strain. Make your online experience more comfortable and enjoyable with this simple and convenient tool.

Night Eye - Dark Mode Firefox Add-on for Comfortable Browsing

Night Eye - Dark mode is a highly customizable Firefox add-on designed to facilitate eye-friendly browsing in low light environments. It converts nearly all websites to dark mode, allows control over built-in site themes, and provides features like brightness, contrast, and saturation adjustments along with a blue light filter. Trusted by over a million users, Night Eye minimizes eye strain for a comfortable online journey.

Add-on stats

By: Night Eye
Users: 6,773
4
Version: 5.2.3 (Last updated: 2024-10-09)
Creation date: 2018-08-05
Weekly download count: 585
Firefox on Android: No
Risk impact: High risk impact
Risk likelihood:
Manifest version: 2
Permissions:
  • storage
  • contextMenus
  • activeTab
  • tabs
  • *://*/*
Size: 1.24M

Other platforms

Not available on Chrome
Not available on Android
Not available on Edge
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Add-on summary

Night Eye allows you to enable Dark Mode on nearly all websites, improving readability and reducing eye strain in low light environments. It also offers customization options such as brightness, contrast, and saturation adjustments, as well as a blue light filter to protect the eyes. Plus, with the ability to control built-in dark themes on supported websites, you'll have complete control over your online experience.

Trusted by more than 1 000 000 users across all major browser, Night Eye is the right choice for your eyes. Smart conversion, no ads, no data mining, helpful support! We update the extensions regularly on a monthly basis for the past 3 years and plan to do that for a very long time ahead.

If the website has built-in dark theme, you can control it directly from Night Eye and if it doesn't (like Gmail, Google Docs, Office Online, Github and millions others), Night Eye will convert the colors to provide you with smooth and consistent dark mode.

For Those with Privacy Concern Firefox will alert you that the extension may read and change all your data on the websites that you visit. Here is the whole story: This extension analyses the colors of each webpage and converts them in order to give you a smooth and consistent dark mode. There is no other way the extension can convert the colors without the privilege to access them.

However, we never collect any of your data. Our business model relies on subscriptions and not on storing and selling your data. Last but not least, we are also internet users and don’t want to be evil.

See more

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
  • Automatically converts every website to dark mode seamlessly
  • Settings sync between browsers
  • Useful for reducing blue light exposure, especially for night use
  • High compatibility with various websites including Amazon and forums
  • Users appreciate its functionality over other free options
Cons
  • Subscription model restricts free use to only 5 domains
  • Some users find it buggy and it breaks websites unintentionally
  • Limited functionality without payment
  • Requires manual entry for certain websites in settings
  • Some users feel it is overpriced compared to free alternatives
Most mentioned
  • Subscription model for full functionality
  • Automatic dark mode conversion
  • User-friendly for night shift workers
  • Functionality issues with certain websites
  • Comparison with other free dark mode extensions
User reviews
Ripoff, there are better extensions out there that are free that do it better

Great dark mode add-on, and the settings syncs between browsers. There's an auto on feature as well, so if you only want to use the dark mode at night, You can set it to turn on at a certain time, and turn off at a certain time as well. This is probably the best night mode add-on that I've tried so far. I've even upgraded to support the developer.
by Breaker, 2025-01-22

On install you get redirected to the subscription page.. the free edition is limited to 5 domains only. which is a fucking joke. . Firefox is built on FOSS, paying for backend storage or computing power of a significant scale I can understand, but why would I pay for something that I can do just as easy for free? heeeeeell no.
by cyt0serocin, 2025-01-16
View all user reviews

Add-on safety

Risk impact

Night Eye - Dark mode requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk likelihood

Night Eye - Dark mode is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Upgrade to see risk analysis details