Dark theme and night shift mode for every website. Care your eyes, use Dark Mode for night and daily web browsing.
- By:
- Dark Mode
- Daily users:
- 38,211 -248
- Rating:
- 3.21 (193)
1 new ratings
- Version:
- 2.3.0 Last updated: 2020-07-17
- Version code:
- 5066240
- Creation date:
- 2020-07-17
- Risk:
- Very high risk impact Low risk likelihood
- Permissions:
- contextMenus
- tabs
- webRequest
- *://*/*
- webNavigation
- webRequestBlocking
- storage
- contextMenus
- Size:
- 412.81KB
- Full description:
- See detailed description
- Source:
- Firefox Browser Add-ons
- Updated:
- a day ago
User reviews
Pros
- Provides a dark mode that is easier on the eyes.
- Works on many websites, improving readability and comfort.
- Includes many settings options allowing customization.
- Users can set their own simple filter to control appearance.
- Recommended by users who prefer it over other dark mode extensions.
Cons
- Doesn't work properly on some websites, leading to display issues like blank or gray screens.
- Uses a negative effect for dark mode which some users find visually unappealing.
- Difficult access to extension preferences; lacks easy options like right-click menu for quick settings.
- Exclude functionality is problematic; subdomains must be added separately and labels are unclear.
Recent reviews
Removes video from Coursera
by Fi*****, 2025-06-14
How do I toggle the mode on and off?
by Ch*****, 2025-04-08
by 远离*****, 2025-03-24
Extension safety
Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk
impact extension cannot do much harms, whereas a high risk impact extension can do a lot of
damage like stealing your password, bypassing your security settings, and accessing your
personal data. High risk impact extensions are not necessarily malicious. However, if they
do turn malicious, they can be very harmful.
Dark Mode requires a lot of sensitive permissions. Exercise caution before installing.
Risk impact analysis details
- Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- Critical ****** ****** ** *** ********* ****** * *********** ******** **** ** ** *** ******* *** ****** **** **** *** ******* *****
- High ****** *** ********* ** ******* *** ******* ******* ** ****** *** *** ******** ******
- High ****** ********* ** * ****** ******** ******** ********** * ******* ******* *****
- High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious.
This is determined by the publisher and the Firefox add-on reputation on
Firefox Browser Add-ons, the amount of time the Firefox add-on has been
around, and other signals about the
Firefox add-on. Our algorithms are not perfect, and are subject to change
as we discover new ways to detect malicious extensions. We recommend that you always
exercise caution when installing a Firefox add-on.
Dark Mode has earned a fairly good reputation and likely can be trusted.
Risk likelihood analysis details
- Medium This extension has medium user count. Unpopular extensions may not be stable or safe.
- Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* *** **** **** *******
Upgrade to see full risk analysis details
Compare add-ons
- Compare Dark Mode vs Dark Mode
- Compare Dark Mode vs Dark Mode Everywhere
- Compare Dark Mode vs Dark Mode
Similar add-ons
Here are some Firefox add-ons that are similar to Dark Mode:

Dark Mode
Dark Reader

Dark Mode Everywhere
programmer
Dark Mode
CheeeBay

Dark Mode
The UNITY Empire

Dark Mode
EAR

Dark Mode Toggle
krmr

Dark Mode Toggle
Win55OK

Dark Mode Toggle
theglobalcity

Dark Night Mode
Dark Night Mode
Popular extensions / apps
Here are some popular extensions / apps that you might be interested in:
Urban VPN Proxy
Urban VPN
Sticker.ly - Sticker Maker
Naver Z Corporation
Email Tracker by Mailtrack®
https://mailsuite.com
ChatGPT Writer: Use AI on Any Site (GPT-4.1, Claude, Gemini, and More)
https://chatgptwriter.ai

AdGuard AdBlocker
Adguard Software Ltd
MaxAI: Ask AI anything as you browse (GPT, Gemini, Claude, Grok, etc.)
https://maxai.co
Soap Cutting - Satisfying ASMR
Coco Play By TabTale
Phone by Google
Google LLC
Zing MP3
Zalo Group
Google Meet
Google LLC
Sider: Chat with all AI models (DeepSeek, Gemini, Claude, etc.)
Vidline Inc.
vidIQ Vision for YouTube
http://vidiq.com/