Dark Mode - Night Eye

Tracking since Apr 1, 2026.

Changelog

• Jun 10, 2026
  description

  The best dark mode extension for Chrome. Enable dark theme on any website and protect your eyes.
  
  With Night Eye, you can effortlessly enable dark mode on any website, ensuring optimal readability and reducing eye strain, especially in low light environments. Offering a range of customization options, including brightness, contrast, and saturation adjustments, as well as a blue light filter for added eye protection, Night Eye empowers you to personalize your browsing experience. Moreover, with the ability to control built-in dark themes on supported websites, Night Eye grants you complete control over your online journey.
  
  Trusted by over 1,000,000 users across all major browsers, Night Eye stands as the preferred choice for those seeking unparalleled eye comfort. Rest assured, Night Eye is dedicated to providing a seamless experience, with no ads or data mining, and a responsive support team. 
  
  With regular updates for the past five years and ongoing commitment to future enhancements, Night Eye is the definitive solution for achieving a smooth and consistent dark mode on any website.
  
  YOUR PRIVACY, OUR PRIORITY: A Transparent Look at How Our Extension Works
  
  When you install our extension, Chrome will warn you that it can read and change your data on the websites you visit. But let's break it down:
  
  Our extension works like a pair of sunglasses for your browser. It looks at the colors on a webpage and tweaks them to create a smooth, eye-friendly dark mode. Just like sunglasses need to 'see' the light to filter it, our extension needs to 'see' the webpage colors to adjust them.
  
  But here's the key point: we don't collect or store any of your data. Think of us like a paid TV service. You subscribe, enjoy the service (in our case, a great dark mode experience), and that's it. We don't sell your data - your privacy stays intact.
  
  Follow us on Twitter to keep up with the latest news around Night Eye and what we are planning ahead  - https://twitter.com/nighteye_ext
  
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  PRICING
  
  Meet Night Eye Lite, our forever-free version of Night Eye. It offers dark mode for up to 5 websites of your choice, such as Google.com or Gmail.com, with no ads or hidden charges.
  
  For more details, visit: [https://nighteye.app/lite-free-dark-mode-extension/](https://nighteye.app/lite-free-dark-mode-extension/)
  
  We also offer a free 3-month trial of Night Eye Pro. No credit card or payment required - just install and explore. After the trial, you can opt for Night Eye Pro at $9/year, Pro Max at $14/year for power users, or stick with the free Night Eye Lite.
  
  For those seeking a one-time purchase, we have the Ultimate plan at $40.
  
  For a comprehensive overview of our pricing, visit: [https://nighteye.app/how-to-start/](https://nighteye.app/how-to-start/)
  
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  SOME FEATURES
  ➤ OS/Browser Color scheme integration - sync Night Eye with your macOS/Windows dark themes
  ➤ Deep integration with websites that have their own built-in dark themes.
  ➤ Schedule dark mode to turn on and off
  ➤ Custom dark mode for PDFs
  ➤ Export/Import data between your browsers
  
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  AVAILABLE MODES
  The extension allows you to quickly switch the three available modes
  
  ➤ Dark - Go into complete dark mode. All colors, small images and icons will be converted to give you the smoothest dark experience possible.
  ➤ Filtered - The websites’ colors will not be changed, but you can still adjust brightness, contrast, warmth and more.
  ➤ Normal - Get back to the normal browsing experience.
  
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  CUSTOMIZATION OPTIONS
  
  Any modifications you make such as contrast level adjustment, blue light filter and etc. can be applied to a single website or globally.
  
  ➤ Images - Night Eye analyses and converts only the small images and icons in a website to give you even smoother experience. Facebook posts and other significant media is not converted.
  
  ➤ Brightness / Saturation / Contrast - Adjust the brightness, the contrast and the saturation to match the recommended healthy levels and protect your eyes. The default setting for each is 50%, but you can customize each to the preferred levels
  
  ➤ Blue Light - Take care of your eyes by eliminating the blue light coming from your screen. Highly recommended especially during late night browsing. Simply slide to the preferred level of warmth.
  
  ➤ Dim - Extremely useful if you are working in dark space/room and the screen is the only source of light in the room. The default setting is set to 50%, but you can customize it as you please.
  
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  ALWAYS AVAILABLE SUPPORT
  
  Built-in support system - we take pride into being available to provide reliable support and help you with any problems or issues you might experience with the extension.
  
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  CHANGELOG
  We strive to bring you the best possible dark mode experience. In this update we’ve made several improvements and added one major feature - OS/Browser color scheme integration.
  
  You can monitor all our updates and what we do at https://nighteye.app/changelog
  
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  PRIVACY MATTERS: Here's How We Handle Your Data
  
  We believe in transparency and want to explain our approach to privacy in the simplest terms. We don't use third-party analytics like Google Analytics to collect anonymous usage data when you're using our extension.
  
  What we do store are your personalized settings for each website you visit using Night Eye. These settings are saved locally on your computer (localStorage), not on our servers. These settings include any adjustments you've made to enhance your browsing experience with Night Eye, such as changes to Colors, Images, Brightness, Contrast, Saturation, Cold/Warm, and Dim.
  
  In essence, we only keep track of your visual preferences while you surf the web. These preferences are stored on your computer, ensuring that your data remains in your control.
  
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  Don’t forget to like & Follow Us:
  
  Facebook - https://facebook.com/night.eye.extension/
  Twitter - https://twitter.com/nighteye_ext
  Pinterest -https://pinterest.com/nighteyeextension/

  Night Eye brings dark mode to almost any website, helping you browse, read, work, and study more comfortably in low-light environments.
  
  Instead of simply inverting colors, Night Eye analyzes each page and converts bright interfaces into a smooth dark theme while preserving important images, videos, and media. You can also fine-tune the look of each website with brightness, contrast, saturation, warmth, dimming, and other visual controls.
  
  Night Eye is used by over 1,000,000 users across major browsers and has been actively maintained since 2018.
  
  WHY USE NIGHT EYE
  
  ➤ Dark mode for websites that do not offer one
  ➤ Custom brightness, contrast, saturation, warmth, and dim controls
  ➤ Blue light reduction for late-night browsing
  ➤ Schedule dark mode to turn on and off automatically
  ➤ Support for PDFs
  ➤ Integration with websites that already have built-in dark themes
  ➤ Sync with your operating system or browser color scheme
  ➤ Import and export settings between browsers
  ➤ Per-website and global customization
  ➤ No ads
  ➤ No selling of user data
  
  AVAILABLE MODES
  
  Dark Mode
  Converts website colors, icons, and small visual elements to create a comfortable dark browsing experience.
  
  Filtered Mode
  Keeps the original website colors while allowing you to adjust brightness, contrast, warmth, and other visual settings.
  
  Normal Mode
  Turns Night Eye off for the current website and restores the original page appearance.
  
  CUSTOMIZATION
  
  Night Eye gives you control over how each website looks. You can apply settings globally or customize individual websites.
  
  Images
  Night Eye focuses on converting small images, icons, and interface elements. Larger media such as photos, videos, and social media posts are preserved so websites remain usable and natural.
  
  Brightness, Contrast, and Saturation
  Adjust the visual intensity of websites to match your personal preference and reduce discomfort during long browsing sessions.
  
  Blue Light / Warmth
  Reduce cold screen light during evening or late-night browsing by increasing warmth.
  
  Dim
  Lower overall page brightness when browsing in a dark room or when your screen feels too bright.
  
  PDF DARK MODE
  
  Night Eye can apply dark mode to PDFs opened in Chrome, making long documents more comfortable to read.
  
  BUILT-IN DARK THEME CONTROL
  
  Some websites already include their own dark themes. Night Eye can work with supported built-in dark themes, giving you easier control from one place.
  
  PRICING
  
  Night Eye Lite is the forever-free version of Night Eye. It allows dark mode on up to 5 websites of your choice, with no ads and no hidden charges.
  
  New users can try Night Eye Pro for 3 months with no credit card required.
  
  Paid plans are available for users who want more websites and additional usage options:
  • Night Eye Pro
  • Night Eye Pro Max
  • Night Eye Ultimate - one-time purchase option
  
  For the latest pricing and plan details, visit:
  https://nighteye.app/how-to-start/
  
  PRIVACY
  
  Night Eye needs permission to read and change website content so it can detect page colors and apply dark mode. This is how the extension changes bright pages into darker, more comfortable versions.
  
  Night Eye does not sell your data and does not use third-party analytics such as Google Analytics inside the extension.
  
  Your visual preferences, such as website-specific color settings, brightness, contrast, saturation, warmth, and dim level, are stored locally on your device. These settings are used to remember how you want each website to look.
  
  For more information, see our privacy policy:
  https://nighteye.app/privacy-policy/
  
  SUPPORT
  
  Need help or found a website that does not look right? Contact our support team and we will help you resolve the issue.
  
  You can also follow product updates and release notes here:
  https://nighteye.app/changelog

Permissions & access

Permissions

storagecontextMenusactiveTabtabsscriptingidentity

Host access

*://*/*

Screenshots

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