Night Eye enables Dark Mode on all websites while you browsing the Internet.
We are using new algorithm that analyses and converts all colors instead of just inverting them.

Instead of simply inverting, the extension analyses the pages’ colors and images and converts them to improve your browsing experience.

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.

Any modifications you make such as contrast level adjustment, colors and etc. can be applied to a single website or globally.


- Colors - Reinvent your browsing experience by changing any color on any website. You can customize a single website or all with couple of clicks.

- 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 Filter - 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 Filter - 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.

- Scheduled on/off - Automatically start and stop Night Eye at appointed time.

- Convert PDF - Dark Mode in the browser for every PDF file

- Export/Import data between your browsers - You can transfer your setting for Night Eye on to any supported browser

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.

Privacy concerns

Instead of simply pointing you to our privacy policy. We would like to address this topic in the most understandable language here.

We do NOT collect anonymous usage data using an industry standard third party analytics while using the extension.

We only store the saved settings for each visited website of each Night Eye user in their localStorage (your computer). This relates to all adjustments made by the user to improve their browsing experience through the use of Night Eye. There are 7 types of adjustments: Colors, Images, Brightness, Contrast, Saturation, Cold/Warm and Dim.

In other words - we only store any visual adjustments you made while browsing the internet. We do not store them on our servers, but rather in your localStorage (your computer).

What’s New

Version 4.1.6

Fixed: Problems with schedule.

Ratings and Reviews

3.6 out of 5
31 Ratings

31 Ratings

Haykguy ,

Really great, and useful

4/5 because it sometimes takes a while to load up dark webpage, but that is fully expected. Didnt want to strain my eyes so i did a quick google search and found this, and it's exactly what i needed.

Developer Response ,

Thank you for the review. We are glad that you like Night Eye. We are working on removing "slow down" effect on pages so with every update we are speeding it up.

Peoplefaces ,

Paid or free?

Long story short, this was expensive. However, I sprang for it but due to problems with paypal, I entered the wrong email and suddenly paid for an account I didn't use. I emailed them, and ten minutes later TEN MINUTES LATER there was a response waiting in my inbox. This was absolutely worth every penny, not only because of the response time but because now I know I can count on them.
TLDR; customer support makes it worth it.

Developer Response ,

Thank you for the feedback. We appreciate it very much.

Jacob Chen ,

Best dark mode extension ever!

After a bunch of dark mode extensions I've tried which just reinvert the color of the webpage, I found out about Night Eye and gave it a try.
The user experience is fanstastic, I'm happy to pay $39 to support the developer.
Guys this is the best dark mode extension ever, and great updates from time to time too, very impressive and money well spent!

Developer Response ,

Thank you for the review and we are happy that you like Night Eye. We are always open to new ideas, so if you have any send us a message.


5.5 MB

macOS 10.13 or later, 64-bit processor


English, Bulgarian, French, German, Japanese, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese, Turkish

Age Rating
In-App Purchases
  1. One-year subscription $8.99
  2. One time license $39.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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