Dark Mode Night Eye

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