Customize Dark Mode on Any Website With Night Eye
A smarter, more flexible way to make bright websites dark.
Night Eye intelligently converts websites into dark themes while giving you control over brightness, contrast, warmth, scheduling and settings for individual websites.
Available for Chrome, Firefox, Edge, Safari, Opera and other major browsers.
Smart Dark Mode for Any Website
More than simple color inversion
Night Eye analyzes a website’s colors, backgrounds, text, images and interface elements in real time. It then converts them into a balanced dark theme while preserving readability and the website’s original design.
Unlike basic color inversion, Night Eye processes page elements individually. This helps preserve photographs, maintain readable contrast and prevent unnatural color combinations.
- Real-time dark mode conversion
- Intelligent image and icon handling
- Support for online PDFs where available
Choose How Each Website Appears
Fully convert a website, soften its original appearance or leave it unchanged.
Dark Mode
Convert the website’s colors, backgrounds, small images and icons into a complete dark browsing experience.
Filtered Mode
Keep the website’s original colors while adjusting brightness, contrast, warmth and dimming.
Normal Mode
Display the website in its original design without Night Eye’s dark mode conversion.
Customize Your Browsing Experience
Fine-tune the appearance of converted websites with controls that match your environment and preferences.
Brightness Control
Contrast Control
Dim Control
Blue Light & Warmth Control
Customize Dark Mode for Individual Websites
Use global settings or create configurations for particular websites.
Global Settings
Apply your selected mode and display adjustments across supported websites.
Individual Website Configurations
Create separate settings for websites that need a different mode, brightness, contrast, warmth or other adjustments.
Saved Preferences
Night Eye remembers your selected settings and applies them when you return to a configured website.
Control Dark Mode by Page and Subdomain
Choose how precisely Night Eye should apply your preferences within a website.
Custom Mode for Each Page
Customize individual pages without changing the settings used for the rest of the website.
For example, one page can remain in Normal Mode while another page on the same website uses Dark Mode or your preferred filters.
How to customize a page
- Visit the website you want to configure.
- Open Night Eye and select Customize Pages.
- Add the page you want to manage individually.
- Refresh the page and select its preferred mode or filters.
Apply Settings to Subdomains
Choose whether subdomains should inherit the Night Eye preferences applied to their main domain.
Example: Tumblr
If Subdomain Settings is turned off, Night Eye can apply Dark Mode to tumblr.com while a subdomain such as blogname.tumblr.com remains in Normal Mode.
If Subdomain Settings is turned on, the settings applied to tumblr.com are also applied automatically to its subdomains.
Automate When Dark Mode Turns On
Let Night Eye switch website appearance based on your preferred hours or system color scheme.
Set a Dark Mode Schedule
Choose the hours when Night Eye should be active. Websites can automatically switch to dark mode in the evening and return to their normal appearance during the day.
Follow Your System Theme
Night Eye can follow supported operating system and browser color settings, automatically changing websites when your preferred appearance changes.
Control Built-In Website Dark Themes
Some websites provide native dark themes. Deep Integration lets you control supported website themes directly from Night Eye.
Use the Website’s Dark Theme
Control a supported website’s built-in light or dark appearance through Night Eye.
Use Night Eye Dark Mode
Apply Night Eye’s own dark mode conversion instead of the theme provided by the website.
Disable Theme Control
Leave the website’s appearance unchanged and prevent Night Eye from controlling its theme.
Additional Night Eye Features
Small conveniences make Night Eye faster to control and easier to use every day.
Available Across Major Browsers
Install Night Eye for your browser and enable customizable dark mode across the websites you visit.
Choose the Night Eye Plan That Fits You
Start with a three-month free trial, or use Night Eye Lite as a free-forever option for up to five websites in one browser.
Compare Lite, Pro, Pro Max and Ultimate to find the right option for your browsers and devices.
Frequently Asked Questions
Quick answers about Night Eye features and compatibility.
Need setup instructions or troubleshooting help? Visit the Night Eye Help Center.
Make the Web Darker With Night Eye
Transform bright websites into a customizable dark browsing experience that matches your preferences.
