Deluminate

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Invert the luminance of a website to make it easier on the eyes.

Latest reviews

• (2024-08-23) Yizhachok: Найкраще, що я тільки зустрічав. Перфекто! У кого не працює після 22.08.2024, то потрібно просто вимкнути і увімкнути це розширення в списку розширень браузера chrome://extensions/
• (2024-08-21) richyque: Just updated and broke the ap.
• (2023-11-15) Umidulloh Turonov: It does glitch sometimes, but it is great otherwise
• (2023-09-30) Not Sure: Beznadziejne
• (2023-09-08) Max Maximov: Just suddently stopped to work. On random websites, including those you constantly visitt, It shows white background, then you click on the extension and then it goes dark without changing anything.
• (2023-05-07) Armin Mueller: There's a lot of "Dark Mode" extensions out there and most of them either don't work or are lacking critical features (such as being able to be disabled on specific sites). I've gone through 1/2 dozen or more of these extensions cause Chrome's developer's seem to appreciate suffering from eyestrain. But for the rest of us though, this extension is *awesome* It works (always), doesn't break sites, and has some good settings to boot! 5 stars. ⭐⭐⭐⭐⭐ (thx to whoever made this, you're a godsend!)
• (2022-09-18) Zed: This is my second most used extension after uBlock Origin. It's indispensable for saving my eyes from strain, and great at combating websites that insist on eyebleed colors or blinding white everywhere. It has some failings: notably, it can often invert graphics even when set not to; some websites swap color schemes, meaning that you'll always have a couple pages not in your preferred color mode, and after modifying color schemes on a few websites, I find that opening the extension freezes Chrome for up to a full minute. Still, it's the best tool I've found for making websites comfortable to look at and read.
• (2022-07-02) Zach Diesel: The best. Seriously, been using this for many years. To the dev: Reddit must have changed something recently, deluminate is not working there
• (2022-05-21) Artem Rikoski: WORKS! If site did not change try to refresh it and it should pick it up
• (2022-04-08) Adeel Hassan: Hands down the best extension of its kind! Been using it for many many years.
• (2022-03-30) Thomas Peacock: An extension I didn't know I needed. It enables dark mode on unsupported sites very nicely with plenty of customizable options, and you can have custom settings for different sites if a site already has dark mode enabled. 10/10
• (2022-03-17) Luis Brassara: Best extension ever
• (2022-01-14) Jason Finn: This extension is the best!! It works on 9/10 sites, maybe more. It is very easy to change settings, so sites that don't work still have options (like dim for sites that force white). The settings are saved, so you can just use the same settings on that site in the future.
• (2022-01-06) Joey Spohrer: I love Deluminate, but it absolutely kills the performance of Gmail. I'm talking 1-2 seconds between clicks. I've tried dim vs full invert with no help. My company uses Gmail so I don't get an option on this.
• (2021-12-14) Ryan Bower: Amazing
• (2021-12-06) ziplock9000: Didn't work
• (2021-12-02) Андрей Морозов: Отличная инверсия цветов, использую его на всех светлых и ярких сайтах. Интерфейс мне очень удобен.
• (2021-09-28) John S Wolter: It does what it promised. It darkens text on pages & works to improve image contrasting. However, it always starts in Dark mode. Even after settings are set to normal. Likely a bug. The author is making updates. Other extensions like this are not being updated.
• (2021-07-08) Vinnie Vu: Great extension with a lot of functionality and options! Takes a little bit to tweak for every site, but once you have it figured out, it's awesome!!
• (2021-07-05) Oi Vinn: I have been looking for something like this as an extension to using flux. I am trying to protect my eyes from bright white light when using the computer at night. Thank you for creating this
• (2021-07-02) Big Data: It works well, as per does the job of dimming, inverting etc. However, most of the pages I visit flickers alot, some even to point where we cant read the text on page. Very annoying.
• (2021-06-03) Abo Abdulaziz: أداة لايمكن استغني عنها افعل Dim وارفعه لآخر شي وتصفح بدون تعب عيون يابطل.
• (2021-03-19) Erez Arnon: Yours is the best extension I've found for making sites dark. However, it makes my browser slower. Specifically in gmail, whenever I click "reply" there's a noticeable delay before I can start typing my response. Unfortunately a dealbreaker and I decided to switch to a different extension which doesn't invert images as well. Is it possible to fix this?
• (2021-02-13) Jon Håvard Sevaldsen: Lags a lot due to using software rendering, but other than that, it's great.
• (2020-12-06) L: Perfect app
• (2020-10-28) Default Account: Probably the best dark mode app around. I tried several, most of them don't work properly on all sides. Deluminate does the best job inverting images smartly and also converting the background colors correctly, where other apps often fail.
• (2020-10-10) Karuna Chaudhari: Amazing extension! option to invert or dim. mainly authentic
• (2020-07-24) Rahul: Can't imagine browsing without this extension. Heartfelt gratitude to the developers from my eyes.
• (2019-11-12) Rob Swofford: If you abhor white backgrounds on web pages like I do try deluminate extension for chrome browser. It will reduce eye strain. It takes a little time tuning its response to various web sites you visit however once it learn how to render the pages with black background and white text it works fairly smoothly. I hope the developer continues to update and extend the app for the sake of stressed eyes. Thanks abstiles for your efforts!
• (2019-11-05) Sergey G.: The extension idea is good, but it is bad for eyes. Fonts are displayed as blurred. I do not recommend it for eyes safety reasons.
• (2019-10-19) Anuraag Moharana: superb
• (2019-10-16) ВАСЯ пупкин: Пока работает наиболее эффективно на фоне других. Придраться не к чему. 5 баллов.
• (2019-08-10) Sky M: I really like the options it comes with, though it glitches with some sites. I've been using it for over a year now I think and it's one of my most useful extensions. I even use it on my opera browser on my laptop using an extension that would let me install chrome extensions!
• (2019-07-03) Eugene Kot: performance is up to x4 times worse with this plugin turned on in Chrome even if it's disabled on a page. On ordinary web-pages you will not see the difference but on really heavy web application it's realy noticable
• (2019-06-17) Dan Ortega: Simply Aweesomee !!! Check the settings and you will like it
• (2019-06-06) Now all we have to do is build it.: It can only do low contrast by making the background brighter/grey, so if you want a black background you're stuck with bright white text. It also doesn't play well with Night Shift, as opposed to TLV Night Mode, which does. My review for TLV Night Mode: Stellar. Though to get a black, rather than grey, background, you have to make your own theme, but that's thankfully very easy. It's much better than the also rans, Deluminate, which can only do low contrast by making the background brighter/grey, and Midnight Lizard, which is painfully complicated.
• (2019-05-19) Jansen Rubens: excelente, funciona com todas as abas e em qualquer site praticamente, adorei <3
• (2019-05-12) Esta chidaaa
• (2019-05-04) Alfonso Abreu: Excelente!
• (2019-05-02) 林庆华: The ability to invert image color is very useful in some website
• (2019-04-14) Randall Mata: Does what it says on the tin, and you can undo it on a per-page basis. Love it!
• (2019-04-07) Filipe Botelho: The extension is helping me a lot to read texts. Light disturbs my vision. Thank you.
• (2019-03-19) omecochan: Youtubeのライブカメラ映像（720p60f、1080p60f）が酷くカクつくので、原因を探る為に入れている10以上の拡張機能を1つづつオフにして確認したところ、Deluminateをオフにしたところでカクつきが消えました。Deluminate以外すべてオンにしてもカクつかなかったので、100%Deluminateがカクつきの原因でした。 しかし白黒反転は目に優しく、Deluminateはお気に入りでずっとお世話になっているので、これからも使い続けます。
• (2019-03-16) haploide allel: Flickering issue still not resolved. But now the extension makes Chrome extremely sluggish to work with. Wikipedia for instance is almost unviewable with all that lagging, because it makes my Core i5 run at 100% on all 4 cores... Please developer, will you try to resolve these issues?
• (2019-03-08) txshon Tseng: Best dark mode app than dark reader. Since it inject the body to dark first which make google search page doesn't white flash anymore! However, some images are inverted and the page becomes really slow!
• (2019-03-04) 对百度贴吧不起作用。体现是进入具体的帖子后，文字和它的背景依然是原来的白底黑字。
• (2018-12-27) Milán Nagy: Very good except on youtube
• (2018-12-20) Shashwat Suman: Best extension. Copy paste doesn't work in github with deluminate enabled.
• (2018-12-11) Shaohui Zeng: If you have vision problem and have to have dark mode, and have to use google doc/sheet etc. This is probably the only one that will make you happy because all, including this one, will screw up the editor. However, this one holds the distinction of letting you control over what to do with the graphs. This one, and also many others, appears to do its trick by polling. If you zoom out your will get flicker. The polling appears to be cpu intensive. It noticeably slows down cpu intensive pages like youtube and makes it rather sluggish. But that is at least usable. It really brings gmail to its knees. I have to disable this to us gmail. Oh well! That's why I take away one start
• (2018-12-02) Jason Wigle: You have to reload the page to make it work, which really isn't that big an issue, nor an uncommon one. What I don't like about this one though is it does something to the font when enabled. The font becomes... blocky. It looses its crispness, the edges look jagged. Which makes it hard to read, so you wind up trading the eye strain caused by a super bright screen for eye strain (admittedly less) of reading jagged/blocky characters. I'd recommend using the "High Contrast" extension instead. It does the same thing but without the strange artifacting (if that's the right word). https://chrome.google.com/webstore/detail/high-contrast/djcfdncoelnlbldjfhinnjlhdjlikmph